Google (GOOG)

ABOUT NON-GAAP FINANCIAL MEASURES

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS, and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures“ and “Reconciliation from net cash provided by operating activities to free cash flow“ included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate
period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,“ meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting, and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based compensation and one-time events so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the

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use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation and, in the fourth quarter of 2008, non-cash impairment charges, less the related tax effects. We define non-GAAP EPS as non-GAAP net income divided by the weighted average outstanding shares, on a fully-diluted basis. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation and the impairment charges in the fourth quarter of 2008. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and
non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions, and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period because it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under the caption “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our Quarterly Report on Form 10-Q and Annual Report on Form 10-K. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

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The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jane Penner

650-214-1624

jcpenner@google.com

7

ABOUT NON-GAAP FINANCIAL MEASURES

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS, and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting, and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation and, in the third quarter of 2008, a non-recurring cash charge. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based compensation and one-time events so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income

excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation and, in the third quarter of 2008, a non-recurring cash charge, less the related tax effect. We define non-GAAP EPS as non-GAAP net income divided by the weighted average outstanding shares, on a fully-diluted basis. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation and the non-recurring cash charge in the third quarter of 2008. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions, and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period because it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under the caption “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our Quarterly Report on Form 10-Q and Annual Report on Form 10-K. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jane Penner

650-214-1624

jcpenner@google.com

ABOUT NON-GAAP FINANCIAL MEASURES 

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors

because they exclude the effect of stock-based compensation so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation, less the related tax effects of such items. We define non-GAAP EPS as non-GAAP net income divided by the weighted average outstanding shares, on a fully-diluted basis. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions and

strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period because it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Quarterly Report on Form 10-Q and Annual Report on Form 10-K. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jane Penner

650-214-1624

jcpenner@google.com

ABOUT NON-GAAP FINANCIAL MEASURES

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based

Page 7 of 9

compensation so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation, and, for the fourth quarter of 2008, non-cash impairment charges less the related tax effects of such items. We define non-GAAP EPS as non-GAAP net income divided by the weighted average outstanding shares, on a fully-diluted basis. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation and the impairment charges in the fourth quarter of 2008. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts

Page 8 of 9

excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period because it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Quarterly Report on Form 10-Q and Annual Report on Form 10-K. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jane Penner

650-214-1624

jcpenner@google.com

Page 9 of 9

ABOUT NON-GAAP FINANCIAL MEASURES

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP effective tax rate, non-GAAP EPS and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures”, “Reconciliations of GAAP to non-GAAP effective tax rate,” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be

indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation and, for the third quarter of 2008, the expense related to the settlement agreement with the Authors Guild and the AAP. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based compensation and one-time events so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation, and, for the third quarter of 2008, the expense related to the settlement agreement, and, for the fourth quarter of 2008, non-cash impairment charges less the related tax effects of such items. We define non-GAAP EPS as non-GAAP net income divided by the weighted average shares, on a fully-diluted basis, outstanding as of December 31, 2008. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating

results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation, the expense related to the settlement agreement in the third quarter of 2008 and the impairment charges in the fourth quarter of 2008. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Non-GAAP effective tax rates. We define the non-GAAP effective tax rates as income before income taxes adding back the expense related to the settlement agreement in the third quarter of 2008, the impairment charges in the fourth quarter of 2008 and stock-based compensation divided into the result obtained by subtracting the related tax benefits from our provision for income taxes. We consider this non-GAAP financial measure to be a useful metric for management and investors because it excludes the effect of certain discrete items so that Google’s management and investors can compare Google’s recurring earnings results over multiple periods. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of the non-GAAP effective tax rates. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from the non-GAAP effective tax rates and evaluating the non-GAAP effective tax rates together with the effective tax rates computed on a GAAP basis.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period because it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Form 10-Q and Annual Report on Form 10-K. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jane Penner

650-214-1624

jcpenner@google.com

ABOUT NON-GAAP FINANCIAL MEASURES 

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business. 

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based compensation so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP.

First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation, less the related tax effects. We define non-GAAP EPS as non-GAAP net income divided by the weighted average shares, on a fully-diluted basis, outstanding as of September 30, 2008. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period since it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Form 10-Q and Annual Report on Form 10-K. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jane Penner

650-214-1624

jcpenner@google.com

ABOUT NON-GAAP FINANCIAL MEASURES

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based compensation so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation, less the related tax effects. We define non-GAAP EPS as non-GAAP net income divided by the weighted average shares, on a fully-diluted basis, outstanding as of June 30, 2008. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period since it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Form 10-Q and Annual Report on Form 10-K. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Krista Bessinger

650-214-5825

kbessinger@google.com

Media Contact:

Jon Murchinson

650-253-4437

jonm@google.com

ABOUT NON-GAAP FINANCIAL MEASURES

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based compensation so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation, less the related tax effects. We define non-GAAP EPS as non-GAAP net income divided by the weighted average shares, on a fully-diluted basis, outstanding as of March 31, 2008. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period since it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Form 10-Q and Annual Report on Form 10-K. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jon Murchinson

650-253-4437

jonm@google.com

ABOUT NON-GAAP FINANCIAL MEASURES

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-

GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based compensation so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the

components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation, less the related tax effects. We define non-GAAP EPS as non-GAAP net income divided by the weighted average shares, on a fully-diluted basis, outstanding as of December 31, 2007. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period since it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our

Form 10-Q and Annual Report on Form 10-K. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jon Murchinson

650-253-4437

jonm@google.com

ABOUT NON-GAAP FINANCIAL MEASURES

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in

nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based compensation so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation, less the related tax effects. We define non-GAAP EPS as non-GAAP net income divided by the weighted average shares, on a fully-diluted basis, outstanding as of September 30, 2007. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management

compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period since it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Form 10-Q. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jon Murchinson

650-253-4437

jonm@google.com

ABOUT NON-GAAP FINANCIAL MEASURES

To supplement our consolidated financial statements, which statements are prepared and presented in accordance with GAAP, we use the following non-GAAP financial measures: non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, non-GAAP EPS, and free cash flow. The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the tables captioned “Reconciliations of non-GAAP results of operations measures to the nearest comparable GAAP measures” and “Reconciliation from net cash provided by operating activities to free cash flow” included at the end of this release.

We use these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons. Our management believes that these non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses and expenditures that may not be indicative of our “recurring core business operating results,” meaning our operating performance excluding not only non-cash charges, such as stock-based compensation, but also discrete cash charges that are infrequent in nature. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate management’s internal comparisons to our historical performance and liquidity as well as comparisons to our competitors’ operating results. We believe these non-GAAP financial measures are useful to investors both because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision making and (2) they are used by our institutional investors and the analyst community to help them analyze the health of our business.

Non-GAAP operating income and operating margin. We define non-GAAP operating income as operating income plus stock-based compensation. Non-GAAP operating margin is defined as non-GAAP operating income divided by revenues. Google considers these non-GAAP financial measures to be useful metrics for management and investors because they exclude the effect of stock-based compensation so that Google’s management and investors can compare Google’s recurring core business operating results over multiple periods. Because of varying available valuation methodologies, subjective assumptions and the variety of award types that companies can use under FAS 123R, Google’s management believes that providing a non-GAAP financial measure that excludes stock-based compensation allows investors to make meaningful comparisons between Google’s recurring core business operating results and those of other companies, as well as providing Google’s management with an important tool for financial and operational decision making and for evaluating Google’s own recurring core business operating results over different periods of time. There are a number of limitations related to the use of non-GAAP operating income versus operating income calculated in accordance with GAAP. First, non-GAAP operating income excludes some costs, namely, stock-based compensation, that are recurring. Stock-based compensation has been and will continue to be for the foreseeable future a significant recurring expense in Google’s business. Second, stock-based compensation is an important part of our employees’ compensation and impacts their performance. Third, the components of the costs that we exclude in our calculation of non-GAAP operating income may differ from the components that our peer companies exclude when they report their results of operations. Management compensates

for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP operating income and evaluating non-GAAP operating income together with operating income calculated in accordance with GAAP.

Non-GAAP net income and EPS. We define non-GAAP net income as net income plus stock-based compensation, less the related tax effects. We define non-GAAP EPS as non-GAAP net income divided by the weighted average shares, on a fully-diluted basis, outstanding as of June 30, 2007. We consider these non-GAAP financial measures to be a useful metric for management and investors for the same reasons that Google uses non-GAAP operating income and non-GAAP operating margin. However, in order to provide a complete picture of our recurring core business operating results, we exclude from non-GAAP net income and non-GAAP EPS the tax effects associated with stock-based compensation. Without excluding these tax effects, investors would only see the gross effect that excluding these expenses had on our operating results. The same limitations described above regarding Google’s use of non-GAAP operating income and non-GAAP operating margin apply to our use of non-GAAP net income and non-GAAP EPS. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from non-GAAP net income and non-GAAP EPS and evaluating non-GAAP net income and non-GAAP EPS together with net income and EPS calculated in accordance with GAAP.

Free cash flow. We define free cash flow as net cash provided by operating activities minus capital expenditures. We consider free cash flow to be a liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that, after the acquisition of property and equipment, including information technology infrastructure and land and buildings, can be used for strategic opportunities, including investing in our business, making strategic acquisitions and strengthening the balance sheet. Analysis of free cash flow also facilitates management’s comparisons of our operating results to competitors’ operating results. A limitation of using free cash flow versus the GAAP measure of net cash provided by operating activities as a means for evaluating Google is that free cash flow does not represent the total increase or decrease in the cash balance from operations for the period since it excludes cash used for capital expenditures during the period. Our management compensates for this limitation by providing information about our capital expenditures on the face of the cash flow statement and under Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Form 10-Q. Google has computed free cash flow using the same consistent method from quarter to quarter and year to year.

The accompanying tables have more details on the GAAP financial measures that are most directly comparable to non-GAAP financial measures and the related reconciliations between these financial measures.

Investor Contact:

Maria Shim

650-253-7663

marias@google.com

Media Contact:

Jon Murchinson

650-253-4437

jonm@google.com