EXHIBIT 12 STONE CONTAINER CORPORATION COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES (in millions) YEAR ENDED DECEMBER 31, ------------------------------------------------------ 1993 1994 1995 1996 1997 --------- --------- ---------- --------- --------- Income (loss) before extraordinary charges and cumulative effects of accounting changes................................................... $ (319.2) $ (128.8) $ 444.5 $ (122.5) $ (404.4) Income tax provision (credit).......................................... (147.7) (35.5) 320.9 (66.0) (200.8) Minority interest in consolidated subsidiaries......................... 3.6 1.2 29.3 (.6) .1 Preferred stock dividend requirements of majority owned subsidiary..... (5.7) (9.4) -- -- -- Undistributed (earnings) loss of non-consolidated subsidiaries......... 13.3 9.1 (9.0) (48.6) 94.0 Capitalized interest................................................... (10.8) (4.7) (13.2) (11.7) (3.2) --------- --------- ---------- --------- --------- (466.5) (168.1) 772.5 (249.4) (514.3) --------- --------- ---------- --------- --------- --------- --------- ---------- --------- --------- Fixed charges: Interest charges (expensed and capitalized), amortization of debt discount and debt fees on all indebtedness.......................... 437.5 460.7 473.5 425.2 457.1 Interest cost portion of rental expenses (33 1/3%)................... 27.4 29.1 35.4 36.0 38.1 Preferred stock dividend requirements of majority owned subsidiary... 5.7 9.4 -- -- -- --------- --------- ---------- --------- --------- Total fixed charges................................................ 470.6 499.2 508.9 461.2 495.2 --------- --------- ---------- --------- --------- --------- --------- ---------- --------- --------- Earnings before income taxes, undistributed (earnings) loss of non-consolidated subsidiaries, minority interest and fixed charges (excluding capitalized interest)..................................... $ 4.1 $ 331.1 $ 1,281.4 $ 211.8 $ (19.1) Ratio of earnings to fixed charges..................................... (D) (C) 2.52 (B) (A) --------- --------- ---------- --------- --------- --------- --------- ---------- --------- --------- - --------- (A) The Company's earnings for the year ended December 31, 1997 were insufficient to cover fixed charges by $514.3 million. (B) The Company's earnings for the year ended December 31, 1996 were insufficient to cover fixed charges by $249.4 million. (C) The Company's earnings for the year ended December 31, 1994 were insufficient to cover fixed charges by $168.1 million. Earnings for 1994 included a non-recurring pretax gain of $22.0 million relating to an involuntary conversion at the Company's Panama City, Florida pulp and paperboard mill. If such a non-recurring event had not occurred, earnings would have been insufficient to cover the fixed charges by $190.1 million. (D) The Company's earnings for the year ended December 31, 1993 were insufficient to cover fixed charges by $466.5 million. Earnings for 1993 included a non-recurring pretax gain of $35.4 million from the sale of the Company's 49 percent equity interest in Empaques de Carton Titan, S.A. If such a non-recurring event had not occurred, earnings would have been insufficient to cover fixed charges by $501.9 million.