EXHIBIT 12 FMC CORPORATION --------------- COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES -------------------------------------------------- (AMOUNTS IN MILLIONS) Years ended December 31, -------------------------------------------------- 1997 1996 1995 1994 1993 ---- ---- ---- ---- ---- Earnings: Income (loss) from continuing operations before income taxes, extraordinary items and cumulative effect of a change in accounting principle $ (59.7) $ 235.8 $ 152.7 $ 150.9 $ (79.9) Minority interests 8.9 9.6 5.1 1.6 0.5 Undistributed (earnings) loss of affiliates (2.0) (6.7) 1.9 4.0 0.3 Interest expense and amortization of debt discount, fees and expenses 118.3 103.0 84.0 64.1 70.4 Amortization of capitalized interest 7.0 7.5 7.7 7.5 7.4 Interest included in rental expense 16.6 15.2 16.7 17.8 18.0 ------------------------------------------------- Total earnings $ 89.1 $ 364.4 $ 268.1 $ 245.9 $ 16.7 ================================================= Fixed charges: Interest expense and amortization of debt discount, fees and expenses $ 118.3 $ 103.0 $ 84.0 $ 64.1 $ 70.4 Interest capitalized as part of fixed assets 6.6 15.5 10.2 2.7 0.6 Interest included in rental expense 16.6 15.2 16.7 17.8 18.0 ------------------------------------------------- Total fixed charges $ 141.5 $ 133.7 $ 110.9 $ 84.6 $ 89.0 ================================================= Ratio of earnings to fixed charges 0.6 2.7 2.4 2.9 0.2 ================================================= (A) (B) (C) (A) The ratio of earnings to fixed charges for the year ended December 31, 1997 before asset impairments and restructuring and other charges was 2.5x. (B) The ratio of earnings to fixed charges for the year ended December 31, 1995 before the gain on the sale of FMC Wyoming stock, asset impairments, restructuring and other charges, and write-off of acquired in-process research and development costs was 2.9x. (C) The ratio of earnings to fixed charges for the year ended December 31, 1993 before asset impairments and restructuring and other charges was 1.6x