1 EXHIBIT 11 REXALL SUNDOWN, INC. AND SUBSIDIARIES NET INCOME PER COMMON SHARE CALCULATION Three Months Ended Nine Months Ended May 31, May 31, ------------------------- ------------------------- 1997 1996 1997 1996 ----------- ----------- ----------- ----------- Net income $ 9,279,968 $ 6,133,930 $25,073,339 $13,764,170 =========== =========== =========== =========== PRIMARY Weighted average common shares outstanding(1) 33,376,676 30,222,521 32,607,601 29,978,221 Common stock equivalents(2) 959,777 530,753 1,102,224 409,636 ----------- ----------- ----------- ----------- Primary weighted average common shares outstanding 34,336,453 30,753,274 33,709,825 30,387,857 =========== =========== =========== =========== Primary net income per common share $ 0.27 $ 0.20 $ 0.74 $ 0.45 =========== =========== =========== =========== FULLY DILUTED Weighted average common shares outstanding(1) 33,376,676 30,222,521 32,607,601 29,978,221 Common stock equivalents(2) 1,062,314 539,601 1,083,825 454,860 ----------- ----------- ----------- ----------- Fully diluted weighted average common shares outstanding 34,438,990 30,762,122 33,691,426 30,433,081 =========== =========== =========== =========== Fully diluted net income per common share $ 0.27 $ 0.20 $ 0.74 $ 0.45 =========== =========== =========== =========== - ---------------- (1) Represents weighted average common shares outstanding for the periods indicated. (2) Common stock equivalents associated with stock options calculated pursuant to the treasury stock method taking into consideration the tax benefit available to the Company upon the assumed exercise of qualified options. (3) All share data in the financial statements are stated using the primary earnings per share calculation as the above fully diluted calculation is anti-dilutive.