Exhibit 12.2 UNISYS CORPORATION COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (UNAUDITED) ($ in millions) Nine Months Ended Years Ended December 31 Sept 30, ------------------------------------------- 1996 1995 1994 1993 1992 1991 ---- ---- ---- ---- ---- ---- Income (loss) from continuing operations before income taxes $ 9.2 $(781.1) $ 14.6 $370.9 $301.3 $(1,425.6) Add (deduct) share of loss (income) of associated companies (14.0) 5.0 16.6 14.5 3.2 (6.5) ------ ------- ------- ------ ------ --------- Subtotal (4.8) (776.1) 31.2 385.4 304.5 (1,432.1) ------ ------- ------- ------ ------ --------- Interest expense (net of interest capitalized) 185.5 202.1 203.7 241.7 340.6 407.6 Amortization of debt issuance expenses 4.5 5.1 6.2 6.6 4.8 1.8 Portion of rental expense representative of interest 48.9 65.3 65.0 70.5 78.8 80.9 ------ ------- ------- ------ ------ --------- Total Fixed Charges 238.9 272.5 274.9 318.8 424.2 490.3 ------ ------- ------- ------ ------ --------- Earnings (loss) from continuing operations before income taxes, fixed charges and preferred stock dividend requirements $234.1 $(503.6) $306.1 $704.2 $728.7 $ (941.8) ======= ======= ======= ====== ====== ========= Amounts charged to income $238.9 $ 272.5 $274.9 $318.8 $424.2 $ 490.3 Preferred stock dividend requirements 139.4 185.1 184.8 187.1 200.2 198.7 ------ ------- ------- ------ ------ --------- Total fixed charges and preferred stock dividend requirements $378.3 $ 457.6 $459.7 $505.9 $624.4 $ 689.0 ======= ======= ======= ====== ====== ========= Ratio of earnings to fixed charges and preferred stock dividends * * * 1.39 1.17 * ======= ======= ======= ====== ====== ========= <FN> * Earnings for the nine months ended September 30, 1996 and for the years ended December 31, 1995, 1994 and 1991 were inadequate to cover fixed charges and preferred stock dividends by $144.2 million, $961.2 million, $153.6 million and $1,630.8 million, respectively.