EXHIBIT 11 AMERICAN SOFTWARE, INC. AND SUBSIDIARIES Statement re: computation of Per Share Earnings (loss) (In thousands, except per share amounts) Three Months Ended ---------------------- July 31, ---------------------- 1998 1997 ------- ------- Common stock: Weighted average common shares outstanding: Class A shares 17,942 17,710 Class B shares 4,797 4,815 ------- ------- Basic weighted average common shares outstanding 22,739 22,525 Dilutive effect of outstanding Class A common stock options (as determined by the application of the treasury stock method using the average market price for the period) 1,174 1,703 ------- ------- Diluted weighted average common shares outstanding for earnings per share - $23,912 $24,229 ======= ======= Net earnings (loss) $(5,406) $ 1,349 ======= ======= Basic net earnings(loss) per common share $ (.24) $ .06 ======= ======= Diluted net earnings (loss) per common share* $ (.24) $ .06 ======= ======= * Diluted weighted average common shares outstanding are not included in the quarter ended July 31, 1998 calculation due to the anti-dilution of the net loss. 18