EXHIBIT 12 INGERSOLL-RAND COMPANY COMPUTATIONS OF RATIOS OF EARNINGS TO FIXED CHARGES (Dollar Amounts in Millions) Years Ended December 31, Fixed charges: 1999 1998 1997 1996 1995 Interest expense........................... $204.5 $225.9 $137.5 $120.9 $ 88.3 Amortization of debt discount and expense.. 6.7 7.0 2.0 1.5 0.8 Rentals (one-third of rentals)............. 23.9 23.8 23.3 20.3 19.5 Capitalized interest....................... 4.0 4.0 3.2 4.6 3.5 Equity-linked security charges............ 25.6 19.7 0.0 0.0 0.0 Total fixed charges.......................... $264.7 $280.4 $166.0 $147.3 $112.1 Net earnings from continuing operations $544.9 $455.5 $358.6 $324.7 $243.8 Add: Minority income of majority- owned subsidiaries.................. 29.1 23.5 3.6 1.5 1.8 Taxes on income from continuing operations.......................... 299.9 250.7 219.8 190.7 143.2 Fixed charges......................... 264.7 280.4 166.0 147.3 112.1 Less: Capitalized interest.................. 4.0 4.0 3.2 4.6 3.5 Undistributed earnings (losses) from less than 50% owned affiliates...... 1.7 2.8 7.2 10.1 11.2 Earnings available for fixed charges ....... $1,132.9 $1,003.3 $737.6 $649.5 $486.2 Ratio of earnings to fixed charges .......... 4.28 3.58 4.44 4.41 4.34 Undistributed earnings (losses) from less than 50% owned affiliates: Equity in earnings (losses)............ $ 3.9 $ 4.0 $ 9.3 $ 12.1 $ 13.3 Less: Amounts distributed............... 2.2 1.2 2.1 2.0 $ 2.1 Undistributed earnings (losses) from less-than 50% owned affiliates........... $ 1.7 $ 2.8 $ 7.2 $ 10.1 $ 11.2 All amounts have been restated to reflect discontinued operations.