EXHIBIT 12 COMPUTATIONS OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS The following table reflects Silgan Holdings Inc.'s computations of its ratio of earnings to combined fixed charges and preferred stock dividends for the periods indicated. Years Ended December 31, ------------------------ 1999 1998 1997 ---- ---- ---- (Dollars in thousands) Income before income taxes .......................... $ 38,235 $ 72,808 $ 43,866 Add: Interest expense and amortization of debt expense ................................ 86,057 81,456 80,693 Rental expense representative of interest factor ................................ 1,132 1,140 1,086 -------- -------- -------- Net income as adjusted ........................... $125,424 $155,404 $125,645 ======== ======== ======== Combined fixed charges and preferred stock dividends: Interest expense and amortization of debt expense ................................ $ 86,057 $ 81,456 $ 80,693 Rental expense representative of interest factor ................................ 1,132 1,140 1,086 Preferred stock dividend requirement ............. -- -- 3,224 -------- -------- -------- Total combined fixed charges and preferred stock dividends ................................ $ 87,189 $ 82,596 $ 85,003 ======== ======== ======== Ratio of earnings to combined fixed charges and preferred stock dividends...................... 1.44 1.88 1.48 ======== ======== ========