EXHIBIT 11 OLD KENT FINANCIAL CORPORATION EARNINGS PER SHARE CALCULATIONS - PRIMARY AND FULLY DILUTED Three Months Ended September 30 Nine Months Ended September 30 1 9 9 4 1 9 9 3 1 9 9 4 1 9 9 3 P R I M A R Y NET INCOME...................... $35,504,000 $33,893,000 $102,695,000 $97,418,000 Deduct dividends on preferred stock............... - 0 - - 0 - - 0 - - 0 - INCOME FOR PRIMARY E.P.S. CALCULATION............. $35,504,000 $33,893,000 $102,695,000 $97,418,000 Average common shares outstanding............. 40,583,800 40,513,158 40,330,021 40,489,189 Common stock equivalents........ 265,759 249,749 247,451 255,213 SHARES FOR PRIMARY E.P.S. CALCULATION............. 40,849,559 40,762,907 40,577,472 40,744,402 PRIMARY E.P.S................... $0.87 $0.83 $2.53 $2.39 F U L L Y D I L U T E D NET INCOME...................... $35,504,000 $33,893,000 $102,695,000 $97,418,000 Add back interest on convertible debt (net of income tax)...... 0 0 0 0 INCOME FOR FULLY DILUTED E.P.S. CALCULATION............. $35,504,000 $33,893,000 $102,695,000 $97,418,000 Average common shares outstanding............. 40,583,800 40,513,158 40,330,021 40,489,189 Common stock equivalents........ 265,759 249,749 247,451 255,213 Additional common shares issuable to debt holders...... 0 0 0 0 SHARES FOR FULLY DILUTED E.P.S. CALCULATION............. 40,849,559 40,762,907 40,577,472 40,744,402 FULLY DILUTED E.P.S............. $0.87 $0.83 $2.53 $2.39