EXHIBIT 12 AMOCO COMPANY _____________ STATEMENT SETTING FORTH COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (millions of dollars, except ratios) Year Ended December 31, 1993 1992 1991 1990 1989 Determination of Income: Consolidated earnings before income taxes and minority interest. $2,427 $1,823 $2,093 $3,456 $3,048 Fixed charges expensed by consolidated companies 193 238 231 266 298 Adjustments for certain companies accounted for by the equity method. 9 18 12 24 22 Adjusted earnings plus fixed charges. . . . . $2,629 $2,079 $2,336 $3,746 $3,368 Determination of Fixed Charges: Consolidated interest on indebtedness (including interest capitalized). $ 162 $ 219 $ 216 $ 232 $ 254 Consolidated rental expense representative of an interest factor. 31 20 22 30 30 Adjustments for certain companies accounted for by the equity method . 6 12 17 15 21 Total fixed charges. . . $ 199 $ 251 $ 255 $ 277 $ 305 Ratio of earnings to fixed charges. . . . . . 13.2 8.3 9.2 13.5 11.1 14