1 EXHIBIT 12.01 EASTMAN CHEMICAL COMPANY AND SUBSIDIARIES COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES (Dollars in millions) FIRST QUARTER 1999 1998 Earnings before provision for income taxes $ 37 $114 Add: Interest expense, net 26 21 Rental expense (1) 6 6 Amortization of capitalized interest 5 4 ---- ---- Earnings as adjusted $ 74 $145 ==== ==== Fixed charges: Interest expense, net $ 26 $ 21 Rental expense (1) 6 6 Capitalized interest 5 11 ---- ---- Total fixed charges $ 37 $ 38 ==== ==== Ratio of earnings to fixed charges 2.0x 3.8x ==== ==== - ---------------- (1) For all periods presented, interest component of rental expense is estimated to equal one-third of such expense. 43