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                                   EXHIBIT 11

                     ARBOR DRUGS, INC. AND SUBSIDIARIES
                      COMPUTATION OF EARNINGS PER SHARE



                                                                                        Three Months Ended  
(In thousands, except per share data)                                                        October 31,
                                                                                        -------------------
                                                                                        1997            1996 
                                                                                        ----            ----
                                                                                                               
A. Net Income                                                                             $7,779 (a)     $6,393 (a)  
                                                                                       =========      =========
Weighted average number of
common shares outstanding                                                                 39,446         37,715

Effect of the issuance of
stock options and assumed
exercise of stock options
at prices which are lower
than the average market
price of the common shares
during the period, using the
treasury stock method                                                                      1,532           1,092 
                                                                                       ---------       ---------

B. Average number of common
shares and common
equivalent shares for
primary earnings per share                                                                40,978 (a)      38,807 (a) 
                                                                                       =========       =========


Weighted average number of common
shares outstanding                                                                        39,446          37,715


Effect of the issuance of stock
options and assumed exercise of
options at prices which are lower
than the market price of common
stock at end of the period when
such price is higher than average
market price of the common shares
during the period, using the treasury
stock method                                                                               1,665           1,209
                                                                                       ---------       ---------


C. Average number of common shares
and common equivalent shares
for fully diluted earnings per share                                                      41,111 (a)      38,924 (a) 
                                                                                       =========       =========


Primary earnings
per share:    A / B                                                                        $0.19 (a)       $0.16 (a) 
                                                                                       =========       =========


Fully diluted earnings
per share:  A / C                                                                          $0.19 (a)       $0.16 (a) 
                                                                                       =========       =========




 (a)   These amounts agree with the related amounts in the Consolidated
       Statements of Income.

        All share amounts have been restated to give effect to the stock split
declared on November 19, 1996 and distributed on December 17, 1996.