EX-11 PROMUS HOTEL CORPORATION COMPUTATION OF PER SHARE EARNINGS THIRD QUARTER ENDED NINE MONTHS ENDED ---------------------------- ---------------------------- SEPT. 30, SEPT. 30, SEPT. 30, SEPT. 30, 1997 1996 1997 1996 ------------- ------------- ------------- ------------- Net income.......................................... $ 34,357,000 $ 19,692,000 $ 87,017,000 $ 50,577,000 ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- Primary Earnings Per Share Weighted average number of common shares outstanding....................................... 50,294,492 51,350,171 50,910,974 51,343,581 Common stock equivalents Additional shares based on average market price for period applicable to: Restricted stock............................ 10,890 14,569 8,366 9,936 Stock options............................... 628,047 347,659 521,963 305,717 ------------- ------------- ------------- ------------- Average number of primary common and common equivalent shares outstanding..................... 50,933,429 51,712,399 51,441,303 51,659,234 ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- Primary earnings per common and common equivalent share Net income...................................... $ 0.67 $ 0.38 $ 1.69 $ 0.98 ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- Fully Diluted Earnings Per Share Average number of primary common and common equivalent shares outstanding..................... 50,933,429 51,712,399 51,441,303 51,659,234 Additional shares based on period-end price applicable to: Restricted stock............................ 1,143 -- 3,667 5,985 Stock options............................... 71,495 -- 177,579 28,380 ------------- ------------- ------------- ------------- Average number of fully diluted common and common equivalent shares outstanding..................... 51,006,067 51,712,399 51,622,549 51,693,599 ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- Fully Diluted earnings per common and common equivalent share Net income...................................... $ 0.67 $ 0.38 $ 1.69 $ 0.98 ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- 36