EXHIBIT 12.01 EASTMAN CHEMICAL COMPANY AND SUBSIDIARIES COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES FIRST QUARTER (Dollars in millions) 2002 2001 ---- ---- Earnings before income taxes and cumulative effect of change in accounting principle $ 33 $ 55 Add: Interest expense 31 36 Appropriate portion of rental expense (1) 7 7 Amortization of capitalized interest 3 4 ---- ---- Earnings as adjusted $ 74 $102 ==== ==== Fixed charges: Interest expense $ 31 $ 36 Appropriate portion of rental expense (1) 7 7 Capitalized interest 1 1 ---- ---- Total fixed charges $ 39 $ 44 ==== ==== Ratio of earnings to fixed charges 1.9x 2.3x ==== ==== - ---------------------- (1) For all periods presented, the interest component of rental expense is estimated to equal one-third of such expense. 45