EXHIBIT 11 Schick Technologies, Inc. Computation of Earnings Per Share Weighted Days Average Shares Outstanding Shares ------ ----------- ------ Year ended March 31, 1998 - ------------------------- Shares outstanding at April 1,1997 7,957,231 365 7,957,231 Sale and issuance of common stock 2,012,500 274 1,510,753 Issuance of common stock upon exercise of warrants 11,200 177 5,431 1,867 131 670 359 33 32 1,731 27 128 1,796 20 98 1,085 13 39 1,809 4 20 Issuance of common stock upon exercise of options 1,642 32 144 837 19 44 ---------- Weighted average shares outstanding 9,474,590 Net income for the year ended March 31, 1998 $2,360,959 ---------- Net income per share 0.25 ---------- Earnings Per Share assuming dilution Weighted average shares outstanding 9,474,590 Stock options and warrants considered to be 335,483 365 335,483 common stock equivalents Exercise of warrants during fiscal 1998 19,847 (4,153) Options issued during fiscal 1998 92,060 8,308 Exercise of options during fiscal 1998 2,479 (174) ---------- Weighted average shares outstanding assuming dilution 9,814,054 Net income for the year ended March 31, 1998 assuming dilution $2,360,959 ---------- Net income per share assuming dilution $ 0.24 ========== Schick Technologies, Inc. Computation of Earnings Per Share Weighted Days Average Shares Outstanding Shares ------ ----------- ------ Year ended March 31, 1997 - ------------------------- Shares outstanding at April 1, 1996 7,052,870 365 7,052,870 Issuance of common stock upon conversion of notes payable 56,000 364 55,847 32,480 343 30,522 92,400 244 61,769 133,966 214 78,544 22,400 213 13,072 11,200 194 5,953 28,000 168 12,888 Issuance and sale of common stock 424,953 244 284,078 2,800 238 1,826 42,442 214 24,884 14,000 168 6,444 33,600 103 9,482 Shares issued as placement fee in private placement 2,520 244 1,685 3,450 214 2,023 1,568 168 722 1,137 167 520 Issuance of compensatory common stock to an employee 1,445 45 178 Weighted average shares outstanding 7,643,307 Net loss for the year ended March 31, 1997 $ (351,977) ---------- Net loss per common share $ (0.05) ========== Earnings Per Share assuming dilution Weighted average shares outstanding assuming dilution 7,643,307 Net loss for the year ended March 31, 1997 $ (328,611) Net loss per common share assuming dilution $ (0.04) ==========