Regulatory Capital Requirements and Capital Ratios (Tables)

12 Months Ended

Dec. 31, 2017


The following table presents capital and risk-based capital and leverage ratios for the Bancorp and its banking subsidiary at December 31:

	2017				2016
($ in millions)		Amount	Ratio			Amount	Ratio
CET1 capital (to risk-weighted assets):
Fifth Third Bancorp	$	12,517	10.61	%	$	12,426	10.39	%
Fifth Third Bank		14,008	12.06			14,015	11.92
Tier I risk-based capital (to risk-weighted assets):
Fifth Third Bancorp		13,848	11.74			13,756	11.50
Fifth Third Bank		14,008	12.06			14,015	11.92
Total risk-based capital (to risk-weighted assets):
Fifth Third Bancorp		17,887	15.16			17,972	15.02
Fifth Third Bank		16,126	13.88			16,175	13.76
Tier I leverage (to quarterly average assets):
Fifth Third Bancorp		13,848	10.01			13,756	9.90
Fifth Third Bank		14,008	10.32			14,015	10.30