1 EXHIBIT 12.01 EASTMAN CHEMICAL COMPANY AND SUBSIDIARIES COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES (Dollars in millions) SECOND QUARTER FIRST SIX MONTHS 1999 1998 1999 1998 Earnings before income taxes $ 64 $ 149 $ 101 $ 263 Add: Interest expense, net 28 21 54 42 Rental expense (1) 5 6 11 12 Amortization of capitalized interest 4 4 9 8 ------ ------ ------ ------ Earnings as adjusted $ 101 $ 180 $ 175 $ 325 ====== ====== ====== ====== Fixed charges: Interest expense, net $ 28 $ 21 $ 54 $ 42 Rental expense (1) 5 6 11 12 Capitalized interest 4 12 9 23 ------ ------ ------ ------ Total fixed charges $ 37 $ 39 $ 74 $ 77 ====== ====== ====== ====== Ratio of earnings to fixed charges 2.7x 4.6x 2.4x 4.2x ====== ====== ====== ====== - ---------------------- (1) For all periods presented, interest component of rental expense is estimated to equal one-third of such expense. 53