EXHIBIT 12(a) CHEMICAL BANKING CORPORATION and Subsidiaries Computation of ratio of earnings to fixed charges (in millions, except ratios) Six Months Ended June 30, 1995 ---------------- EXCLUDING INTEREST ON DEPOSITS Income before Income Taxes and Effect of Accounting Change $ 1,415 -------- Fixed charges: Interest expense 1,333 One third of rents, net of income from subleases (a) 46 -------- Total fixed charges 1,379 Less: Equity in undistributed income of affiliates (84) -------- Earnings before taxes, fixed charges and effect of accounting change, excluding capitalized interest $ 2,710 ======== Fixed charges, as above $ 1,379 ======== Ratio of earnings to fixed charges 1.97 ======== INCLUDING INTEREST ON DEPOSITS Fixed charges, as above $ 1,379 Add: Interest on deposits 1,782 -------- Total fixed charges and interest on deposits $ 3,161 ======== Earnings before taxes, fixed charges and effect of accounting change, excluding capitalized interest, as above $ 2,710 Add: Interest on deposits 1,782 -------- Total earnings before taxes, fixed charges, effect of accounting change and interest on deposits $ 4,492 ======== Ratio of earnings to fixed charges 1.42 ======== (a) The proportion deemed representative of the interest factor. -59-