Exhibit 12 THE ST. PAUL COMPANIES, INC. AND SUBSIDIARIES Computation of Ratios Three Months Ended Six Months Ended June 30 June 30 ------------------ ---------------- 2000 1999 2000 1999 ------ ------ ----- ----- (In millions, except ratios) EARNINGS: Income from continuing operations before income taxes and cumulative effect of accounting change $301 $287 $839 $549 Add: fixed charges 47 41 86 79 ----- ----- ----- ----- Income, as adjusted $348 $328 $925 $628 ===== ===== ===== ===== FIXED CHARGES AND PREFERRED DIVIDENDS: Interest expense and amortization $30 $25 $55 $47 Dividends on preferred capital securities 10 9 18 19 Rental expense (1) 7 7 13 13 ----- ----- ----- ----- Total fixed charges 47 41 86 79 Preferred stock dividend requirements 4 4 8 8 ----- ----- ----- ----- Total fixed charges and preferred stock dividend requirements $51 $45 $94 $87 ===== ===== ===== ===== Ratio of earnings to fixed charges 7.40 7.93 10.68 7.97 ===== ===== ===== ===== Ratio of earnings to combined fixed charges and preferred stock dividend requirements 6.85 7.22 9.82 7.22 ===== ===== ===== ===== (1) Interest portion deemed implicit in total rent expense.