Exhibit 12.2

United States Steel Corporation

Computation of Ratio of Earnings to Fixed Charges

TOTAL ENTERPRISE BASIS—Unaudited

Continuing Operations

(Dollars in Millions)

	Nine Months Ended September 30,				Year Ended December 31,
(Dollars in Millions)	2005		2004		2004		2003			2002		2001			2000
Portion of rentals representing interest	$	36	$	37	$	51	$	46		$	34	$	45		$	48
Capitalized interest		7		6		8		8			6		1			3
Other interest and fixed charges		59		103		131		156			136		153			115
Total fixed charges (A)	$	102	$	146	$	190	$	210		$	176	$	199		$	166
Earnings-pretax income (loss) with applicable adjustments (B)	$	1,217	$	1,028	$	1,638	$	(604	)	$	183	$	(387	)	$	187
Ratio of (B) to (A)		11.93		7.04		8.62		(a	)		1.04		(b	)		1.13

(a) Earnings did not cover fixed charges and preferred stock dividends by $814 million.

(b) Earnings did not cover fixed charges and preferred stock dividends by $586 million.