EXHIBIT 11 OLD KENT FINANCIAL CORPORATION PRIMARY EARNINGS PER SHARE CALCULATION Three Months Ended June 30 Six Months Ended June 30 1 9 9 7 1 9 9 6 1 9 9 7 1 9 9 6 P R I M A R Y, after 5% stk div Net income.............................. $52,811,000 $37,561,000 $93,815,000 $76,795,000 Less: Preferred stock dividends......... - 0 - - 0 - - 0 - - 0 - Income for primary EPS calculation...... $52,811,000 $37,561,000 $93,815,000 $76,795,000 Avg common shares outstanding........... 47,596,433 49,576,332 47,844,670 49,749,975 Common stock equivalents................ 405,049 364,418 364,295 374,292 Share for primary EPS calculation....... 48,001,482 49,940,750 48,208,965 50,124,267 PRIMARY E.P.S........................... $1.10 $0.75 $1.95 $1.53 EXHIBIT 27 - FINANCIAL DATA SCHEDULE