Exhibit 11 GOVERNMENT TECHNOLOGY SERVICES, INC. COMPUTATION OF EARNINGS PER SHARE (In thousands, except per share amounts) Three Months Ended March 31, ------------------- 1998 1997 -------- -------- Net loss. . . . . . . . . . . . . . . . . . . . . . . . . $ (3,509) $ (3,404) ======== ======== Weighted average shares of common stock outstanding. . . . . . . . . . . . . . . . . . . 6,756 6,725 ======== ======== Net loss per common share and common share equivalent . . . . . . . . . . . . . . . . . . . $ (0.52) $ (0.51) ======== ========