Exhibit 12.1 FREEPORT-McMoRan COPPER & GOLD INC. Computation of Ratio of Earnings to Fixed Charges Years Ended December 31, ----------------------------------------------- 1993 1992 1991 1990 1989 -------- -------- -------- -------- ------ (In Thousands) Income from continuing operations $ 60,670 $129,893 $101,962 $ 90,179 $ 98,927 Add: Provision for income taxes 67,589 103,726 45,585 88,330 89,624 Minority interest share of net income 9,134 31,075 12,199 13,726 17,415 Interest expense 15,327 18,897 21,451 13,517 187 Rental expense factor(a) 3,190 876 841 693 223 -------- -------- -------- -------- -------- Earnings available for fixed charges $155,910 $284,467 $182,038 $206,445 $206,376 ======== ======== ======== ======== ======== Interest expense $ 15,327 $ 18,897 $ 21,451 $ 13,517 $ 187 Capitalized interest 24,519 23,974 18,276 8,244 7,074 Rental expense factor(a) 3,190 876 841 693 223 -------- -------- -------- -------- -------- Fixed charges $ 43,036 $ 43,747 $ 40,568 $ 22,454 $ 7,484 ======== ======== ======== ======== ======== Ratio of earnings to fixed charges(b) 3.6x 6.5x 4.5x 9.2x 27.6x ==== ==== ==== ==== ===== <FN> a. Portion of rent which is deemed representative of interest. b. For purposes of this calculation, earnings consist of income from continuing operations before income taxes, minority interest and fixed charges. Fixed charges include interest and that portion of rent deemed representative of interest.