Exhibit 12 UNITED TECHNOLOGIES CORPORATION AND SUBSIDIARIES STATEMENT RE: COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES Quarter Ended March 31, In Millions of Dollars 2000 1999 Fixed Charges: Interest expense $ 86 $ 55 Interest capitalized 4 4 One-third of rents* 17 20 Total Fixed Charges $ 107 $ 79 Earnings: Income from continuing operations before income taxes and minority interests $ 581 $ 435 Fixed charges per above 107 79 Less: interest capitalized (4) (4) 103 75 Amortization of interest capitalized 4 7 Total Earnings $ 688 $ 517 Ratio of Earnings to Fixed Charges 6.43 6.54 * Reasonable approximation of the interest factor.