THE ST. PAUL COMPANIES, INC. AND SUBSIDIARIES Exhibit 12 Computation of Ratios (In thousands, except ratios) Three Months Ended Six Months Ended June 30 June 30 ----------------- ----------------- 1997 1996 1997 1996 ----- ----- ----- ----- EARNINGS: Income from continuing operations before income taxes $308,377 172,975 553,587 350,463 Add: fixed charges 18,360 17,051 37,397 33,636 ------- ------- ------- ------- Income, as adjusted $326,737 190,026 590,984 384,099 ======= ======= ======= ======= FIXED CHARGES: Interest costs $13,925 12,724 26,826 25,148 Rental expense (1) 4,435 4,327 10,571 8,488 ------- ------- ------- ------- Total fixed charges $18,360 17,051 37,397 33,636 ======= ======= ======= ======= FIXED CHARGES AND PREFERRED STOCK DIVIDENDS: Fixed charges $18,360 17,051 37,397 33,636 PSOP preferred stock dividends 4,391 4,474 8,815 8,963 Dividends on monthly income preferred securities 3,105 3,105 6,210 6,210 ------- ------- ------- ------- Total fixed charges and preferred stock dividends $25,856 24,630 52,422 48,809 ======= ======= ======= ======= Ratio of earnings to fixed charges 17.80 11.14 15.80 11.42 ======= ======= ======= ======= Ratio of earnings to combined fixed charges and preferred stock dividends 12.64 7.72 11.27 7.87 ======= ======= ======= ======= (1) Interest portion deemed implicit in total rent expense.