EXHIBIT 11 IHOP CORP. AND SUBSIDIARIES STATEMENT REGARDING COMPUTATION OF PER SHARE EARNINGS (Unaudited and in thousands, except per share data) Three Months Ended Nine Months Ended September 30, September 30, ------------------ ----------------- 1996 1995 1996 1995 ------ ------ ------- ------- NET INCOME PER COMMON SHARE - PRIMARY Weighted average shares outstanding 9,436 9,350 9,466 9,303 Net effect of dilutive stock options based on the treasury stock method using average market price 148 171 134 175 ------ ------ ------- ------- Total 9,584 9,521 9,600 9,478 ====== ====== ======= ======= Net income available to common shareholders $5,389 $4,741 $12,820 $10,586 ====== ====== ======= ======= Net income per share - primary $ .56 $ .50 $ 1.34 $ 1.12 ====== ====== ======= ======= NET INCOME PER COMMON SHARE - FULLY DILUTED Weighted average shares outstanding 9,436 9,350 9,466 9,303 Net effect of dilutive stock options based on the treasury stock method using the period- end market price, if higher than the average market price 148 171 134 175 ------ ------ ------- ------- 9,584 9,521 9,600 9,478 Total ====== ====== ======= ======= Net income available to common shareholders $5,389 $4,741 $12,820 $10,586 ====== ====== ======= ======= Net income per share - fully diluted $ .56 $ .50 $ 1.34 $ 1.12 ====== ====== ======= =======