Exhibit 11 THE MAY DEPARTMENT STORES COMPANY COMPUTATION OF NET EARNINGS PER SHARE 13 Weeks Ended (millions, except per share) May 3, May 4, 1997 1996 Net earnings from continuing operations $ 98 $ 98 ESOP Preferred Dividends, net of tax benefit on unallocated shares (5) (5) Preferred Dividend requirements - - Net earnings available for common shareowners: Continuing operations 93 93 Discontinued operation - 11 Extraordinary loss (4) - Total net earnings available for common shareowners $ 89 $ 104 Average common shares outstanding 235.5 249.4 Net earnings per share: Continuing operations $ 0.39 $ 0.37 Discontinued operation - 0.05 Extraordinary loss (.01) - Total net earnings per share $ 0.38 $ 0.42 Primary Computation: Net earnings available from continuing operations $ 93 $ 93 Deferred comp. dividend adjustment - - Adjusted net earnings available: Continuing operations 93 93 Discontinued operation - 11 Extraordinary loss (4) - Total adjusted net earnings available $ 89 $ 104 Average common shares outstanding 235.5 249.4 Common share equivalents (CSE's) 1.3 1.4 Average common stock and CSE's 236.8 250.8 Primary earnings per share: Continuing operations $ 0.39 $ 0.37 Discontinued operation - 0.05 Extraordinary loss (.01) - Total Primary Earnings per share $ 0.38 $ 0.42 Exhibit 11 THE MAY DEPARTMENT STORES COMPANY COMPUTATION OF NET EARNINGS PER SHARE 13 Weeks Ended (millions, except per share) May 3, May 4, 1997 1996 Fully Diluted Computation: Adjusted net earnings available from continuing operations-PRIMARY $ 93 $ 93 Earnings impact of assumed conversion of ESOP Preference Shares, net of tax benefit on unallocated common shares 4 3 Adjusted net earnings available-FULLY DILUTED: Continuing operations 97 96 Discontinued operation - 11 Extraordinary loss (4) - Total adjusted net earnings available-FULLY DILUTED: $ 93 $ 107 Average common shares and CSE's 236.8 250.8 Additional CSE's attributable to treasury stock method 0.1 0.4 ESOP Preference Shares 15.4 14.6 Average Common Shares Outstanding on fully diluted basis 252.3 265.8 Fully Diluted earnings per share: Continuing operations $ 0.38 $ 0.36 Discontinued operation - 0.05 Extraordinary loss (.01) - Total Fully Diluted Earnings per share $ 0.37 $ 0.41