EXHIBIT 11



CACI INTERNATIONAL INC AND SUBSIDIARIES
COMPUTATION OF EARNINGS PER SHARE



Three Months Ended
March 31,
Nine Months Ended
March 31,

2000 1999 2000 1999

Net income $ 4,419 $ 3,573 $ 33.588 $ 10,074
Average shares outstanding during the period
11,428 10,892 11,242 10,875
Dilutive effect of stock options after application of treasury stock method 265 319 288 328

Average number of shares outstanding during the period 11,693 11,211 11,530 11,203

Basic earnings per share $ 0.39 $ 0.33 $ 2.99 $ 0.93

Diluted earnings per share $ 0.38 $ 0.32 $ 2.91 $ 0.90