Size Chart

Jewelry Ring Size Chart

For Women

Size	U.S.	U.K.	Europe	Japan	Circumference (mm)
1	2.5	E	42	3	42.8
2	3	F	44	4	44.1
3	4	G	46	6	46.8
4	5	H	48	8	49.3
5	6	I	50	10	51.9
6	7	J	52	12	54.4
7	8	K	54	14	57.0
8	9	L	56	16	59.5
9	10	M	58	18	62.1
10	11	N	60	20	64.6

For Men

Size	U.S.	U.K.	Europe	Japan	Circumference (mm)
1	7.5	O	55	15	55.7
2	8	P	57	16	57.1
3	9	Q	59	18	59.7
4	10	R	61	20	62.2
5	11	S	63	22	64.7
6	12	T	65	24	67.2
7	13	U	67	25	69.7
8	14	V	69	27	72.3
9	15	W	71	28	74.8
10	16	X	73	30	77.4

Note: The sizes listed here are for reference only. Actual sizes may vary depending on the brand and manufacturer.