1 EXHIBIT 12 THE UPJOHN COMPANY AND CONSOLIDATED SUBSIDIARIES COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (DOLLAR AMOUNTS IN THOUSANDS) Years Ended December 31, --------------------------------------------------------- 1994 1993 1992 1991 1990 -------- -------- -------- -------- -------- Earnings from continuing operations before accounting changes, income taxes and minority equity $643,296 $480,037 $671,903 $693,767 $624,860 Less: Equity in undistributed net income (loss) of companies owned less than 50% 2,264 3,119 2,212 1,455 1,742 -------- -------- -------- -------- -------- 641,032 476,918 669,691 692,312 623,118 Add: Amortization of previously capitalized interest 4,417 4,009 3,799 3,109 2,922 Fixed charges included in the above: Interest and amortization of debt expense 51,496 58,381 58,155 46,851 53,502 Rental expense representative of an interest factor 12,903 12,221 11,495 10,563 9,426 -------- -------- -------- -------- -------- Earnings from continuing operations before accounting changes, income taxes, minority equity and fixed charges $709,848 $551,529 $743,140 $752,835 $688,968 ======== ======== ======== ======== ======== Interest incurred and amortization of debt expense 63,599 74,080 69,163 59,920 61,146 Rental expense representative of an interest factor 12,903 12,221 11,495 10,563 9,426 -------- -------- -------- -------- -------- Total fixed charges $76,502 $86,301 $80,658 $70,483 $70,572 ======== ======== ======== ======== ======== Ratio of earnings to fixed charges 9.28 6.39 9.21 10.68 9.76 ======== ======== ======== ======== ========