57                    
                                EXHIBIT 11
               
               CHEMICAL BANKING CORPORATION and Subsidiaries

                 Computation of net income per common share
                 -----------------------------------------

       Net income per common share  is computed by dividing  net income
    after  deducting  dividends on  preferred  stock,  by the  weighted
    average  number of  common  shares outstanding  during the  period.
    Common share equivalents, such as  stock options, are not  required
    to  be included  in the calculation  since the  applicable dilution
    tests are not met.

    Net income per common share:
    ----------------------------
    (In millions, except per share data)         
                                            Net income
    Period Ended       Average common      applicable to    Net income
    September 30     shares outstanding  common shares<A>    per share
    ------------    --------------------  ---------------    ---------

    Three months 1994        246.6           $  396            $1.60
                 1993        252.1           $  464            $1.84

    Nine months 1994         251.0           $1,007            $4.01
                1993         250.8           $1,140            $4.55<B>

    [FN]
    <A>  After  dividends on  the  preferred stock  of  $43 million
         (including $12  million premium on redemption of preferred
         stock)  and  $38 million   for  the  three  months   ended
         September 30, 1994  and 1993,  respectively, and  of  $108
         million  (including $12  million premium  on redemption of
         preferred  stock) and  $117 million  for  the nine  months
         ended September 30, 1994 and 1993, respectively.

    <B>  On  January 1,  1993,  the  Corporation adopted  SFAS  106
         which resulted  in a charge of  $415 million  or $1.67 per
         common share relating  to postretirement benefits and also
         adopted  SFAS 109 which  resulted in an income tax benefit
         of  $450 million  or $1.81 per  common share.   Net income
         before  the effect  of accounting  changes  was $4.41  per
         common  share.    The  changes  in  accounting  principles
         increased net income per common share by $0.14.