EXHIBIT 7 BP AMOCO p.l.c. AND SUBSIDIARIES COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (Unaudited) Year ended December 31, 2000 ------------ ($ million) Profit before taxation............................................... 16,934 BP's share of income in excess of dividends from joint ventures and associated undertakings............................................ (596) Capitalized interest................................................. (119) ------------ Profit as adjusted................................................... 16,219 ============ Fixed charges Interest net of interest expense of joint ventures and associated undertakings...................................... 1,363 Rental expense representative of interest.......................... 385 Capitalized interest............................................... 119 ------------ 1,867 ============ Total adjusted earnings available for payment of fixed charges....... 18,086 ============ Ratio of earnings to fixed charges................................... 9.7 ============ Total adjusted earnings available for payment of fixed charges, after taking account of adjustments to profit before taxation to accord with US GAAP 17,189 ============ Ratio of earnings to fixed charges with adjustments to accord with US GAAP 9.2 ============ E - 1