EXHIBIT 11 HILTON HOTELS CORPORATION AND SUBSIDIARIES COMPUTATION OF PER SHARE EARNINGS 1997 1996 1995 ------------- ------------- ------------- BASIC - --------------------------------------------------------------- Income (in millions) Before extraordinary item.................................. $ 250 $ 156 $ 173 Deduct dividends on preferred shares....................... (13) -- -- ------------- ------------- ------------- Income applicable to common stock before extraordinary item..................................................... 237 156 173 Extraordinary item, net.................................... -- (74) -- ------------- ------------- ------------- Income applicable to common stock.......................... $ 237 $ 82 $ 173 ------------- ------------- ------------- ------------- ------------- ------------- Shares Weighted average common shares............................. 249,723,000 197,338,000 193,015,000 ------------- ------------- ------------- ------------- ------------- ------------- Basic earnings per common share Income before extraordinary item........................... $ 0.95 $ 0.79 $ 0.90 Extraordinary item......................................... -- (0.38) -- ------------- ------------- ------------- Net income................................................. $ 0.95 $ 0.41 $ 0.90 ------------- ------------- ------------- ------------- ------------- ------------- DILUTED - --------------------------------------------------------------- Income (in millions) Before extraordinary item.................................. $ 250 $ 156 $ 173 Add after tax interest applicable to 5% convertible notes.................................................... 15 9 -- ------------- ------------- ------------- Before extraordinary item, as adjusted..................... 265 165 173 Extraordinary item, net.................................... -- (74) -- ------------- ------------- ------------- Net income................................................. $ 265 $ 91 $ 173 ------------- ------------- ------------- ------------- ------------- ------------- Shares Weighted average common shares - basic..................... 249,723,000 197,338,000 193,015,000 Assuming conversion of preferred stock..................... 13,645,000 477,000 -- Assuming conversion of 5% convertible notes................ 15,489,000 9,785,000 -- Dilutive effect of assumed option exercises (as determined by the application of the treasury stock method)......... 2,374,000 1,756,000 1,643,000 ------------- ------------- ------------- Common and common equivalent shares as adjusted............ 281,231,000 209,356,000 194,658,000 ------------- ------------- ------------- ------------- ------------- ------------- Diluted earnings per common share Income before extraordinary item........................... $ 0.94 $ 0.79 $ 0.89 Extraordinary item......................................... -- (0.35) -- ------------- ------------- ------------- Net income................................................. $ 0.94 $ 0.43(1) $ 0.89 ------------- ------------- ------------- ------------- ------------- ------------- - --------- (1) This calculation is submitted in accordance with Regulation S-K item 601(b)(11) although it is contrary to paragraph 13 of Statement of Financial Accounting Standards No. 128 because it produces an anti-dilutive result. 1