EXHIBIT 11 PROMUS HOTEL CORPORATION COMPUTATIONS OF PER SHARE EARNINGS (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) THREE MONTHS ENDED SIX MONTHS ENDED JUNE 30, JUNE 30, -------------------- -------------------- 1997 1998 1997 1998 --------- --------- --------- --------- Net income............................................................ $ 47,376 $ 52,189 $ 86,278 $ 88,205 --------- --------- --------- --------- --------- --------- --------- --------- Basic Earnings per Share: Weighted average outstanding shares................................... 86,916 87,202 86,992 86,773 --------- --------- --------- --------- --------- --------- --------- --------- Net income............................................................ $ 0.55 $ 0.60 $ 0.99 $ 1.02 --------- --------- --------- --------- --------- --------- --------- --------- Diluted Earnings per Share: Weighted average outstanding shares................................... 86,916 87,202 86,992 86,773 Effect of dilutive securities: Restricted stock...................................................... 8 -- 7 -- Stock options and warrants............................................ 1,301 935 1,280 1,057 --------- --------- --------- --------- Weighted average shares assuming conversion........................... 88,225 88,137 88,279 87,830 --------- --------- --------- --------- --------- --------- --------- --------- Net income............................................................ $ 0.54 $ 0.59 $ 0.98 $ 1.00 --------- --------- --------- --------- --------- --------- --------- ---------