Exhibit 12 AIR PRODUCTS AND CHEMICALS, INC., AND SUBSIDIARIES COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES (Unaudited) Nine Months Ended Year Ended 30 September 30 June --------------------------------------------------- --------- 1998 1999 2000 2001 2002 2003 -------- -------- -------- -------- -------- -------- EARNINGS: $ 546.8 $ 450.5 $ 124.2 $ 465.6 $ 525.4 $ 268.9 Income from continuing operations Add (deduct): Provision for income taxes 280.9 209.5 (7.5) 196.2 247.5 105.1 Fixed charges, excluding capitalized interest 202.8 194.4 232.6 226.5 150.3 113.0 Capitalized interest amortized during the period 7.4 6.1 6.6 7.1 7.2 5.1 Undistributed earnings of less-than- fifty-percent-owned affiliates (25.3) (44.5) (32.1) (34.3) (42.8) 3.5 -------- -------- -------- -------- -------- -------- Earnings, as adjusted $1,012.6 $ 816.0 $ 323.8 $ 861.1 $ 887.6 $ 495.6 ======== ======== ======== ======== ======== ======== FIXED CHARGES: Interest on indebtedness, including capital lease obligations $ 186.7 $ 175.4 $ 210.3 $ 201.6 $ 126.4 $ 95.4 Capitalized interest 18.4 24.7 19.7 8.8 11.7 4.6 Amortization of debt discount premium and expense 1.9 1.3 3.1 5.6 2.2 1.7 Portion of rents under operating leases representative of the interest factor 14.2 17.7 19.3 19.3 21.7 15.9 -------- -------- -------- -------- -------- -------- Fixed charges $ 221.2 $ 219.1 $ 252.4 $ 235.3 $ 162.0 $ 117.6 ======== ======== ======== ======== ======== ======== RATIO OF EARNINGS TO FIXED CHARGES: 4.6 3.7 1.3 3.7 5.5 4.2 ======== ======== ======== ======== ======== ========