Exhibit 11 PROMUS HOTEL CORPORATION COMPUTATIONS OF PER SHARE EARNINGS (in thousands, except per share amounts) Three months ended March 31, 1997 1998 -------- -------- Net income $38,902 $36,016 ======= ======= Basic Earnings per Share: Weighted average outstanding shares 87,097 86,415 ======= ======= Net income $ 0.45 $ 0.42 ======= ======= Diluted Earnings per Share: Weighted average outstanding shares 87,097 86,415 Effect of dilutive securities: Restricted stock 10 - Stock options and warrants 1,313 1,224 ------- ------- Weighted average shares assuming conversion 88,420 87,639 ======= ======= Net income $ 0.44 $ 0.41 ======= ======= 22