Regulatory Capital Requirements (Tables)

3 Months Ended

Mar. 31, 2020

Regulatory Capital Requirements

Schedule of regulatory capital ratios

					First Hawaiian				Minimum		Well-
	First Hawaiian, Inc.				Bank				Capital		Capitalized
(dollars in thousands)	Amount		Ratio		Amount		Ratio		Ratio(1)		Ratio(1)
March 31, 2020:
Common equity tier 1 capital to risk-weighted assets	$	1,665,064	11.65	%	$	1,645,403	11.51	%	4.50	%	6.50	%
Tier 1 capital to risk-weighted assets		1,665,064	11.65	%		1,645,403	11.51	%	6.00	%	8.00	%
Total capital to risk-weighted assets		1,843,775	12.90	%		1,824,118	12.76	%	8.00	%	10.00	%
Tier 1 capital to average assets (leverage ratio)		1,665,064	8.63	%		1,645,403	8.52	%	4.00	%	5.00	%
December 31, 2019:
Common equity tier 1 capital to risk-weighted assets	$	1,676,515	11.88	%	$	1,654,304	11.72	%	4.50	%	6.50	%
Tier 1 capital to risk-weighted assets		1,676,515	11.88	%		1,654,304	11.72	%	6.00	%	8.00	%
Total capital to risk-weighted assets		1,807,645	12.81	%		1,785,434	12.65	%	8.00	%	10.00	%
Tier 1 capital to average assets (leverage ratio)		1,676,515	8.79	%		1,654,304	8.67	%	4.00	%	5.00	%

(1) As defined by the regulations issued by the Board of Governors of the Federal Reserve System, the Office of the Comptroller of the Currency, and Federal Deposit Insurance Corporation (“FDIC”).