Ring Size Chart

Inside Circumference (IN)	Inside Circumference (MM)	US, Canada, Mexico	UK, Australia, Ireland, New Zealand, South Africa	France	Germany, Russia, Ukraine, Asia	India, China, Japan, South America, Turkey, Israel	Italy, Spain, Netherlands, Switzerland
1.74	44.2	3	F	44	14	4	4
1.77	44.8	3.25	F 1/2	45	14 1/4	—	4 5/8
1.79	45.5	3.5	G	45.5	14 1/2	5	5 1/4
1.82	46.1	3.75	G 1/2	46	14 3/4	6	5 7/8
1.84	46.8	4	H	47	15	7	6 1/2
1.87	47.4	4.25	H 1/2	47.5	—	—	1.87
1.89	48	4.5	I	48	15 1/4	8	7 3/4
1.92	48.7	4.75	J	48.5	15 1/2	—	8 3/8
1.94	49.3	5	J 1/2	49	15 3/4	9	9
1.97	50	5.25	K	50	16	—	9 5/8
1.99	50.6	5.5	K 1/2	50.5	16 1/4	10	10 1/4
2.02	51.2	5.75	L	51	—	11	10 7/8
2.04	51.9	6	L 1/2	52	16 1/2	12	11 1/2
2.07	52.5	6.25	M	52.5	16 3/4	—	12 1/8
2.09	53.1	6.5	M 1/2	53	17	13	12 3/4
2.12	53.8	6.75	N	54	—	—	13 3/8
2.14	54.4	7	N 1/2	54.5	17 1/4	14	14
2.17	55.1	7.25	O	55	17 1/2	—	14 5/8
2.19	55.7	7.5	O 1/2	56	17 3/4	15	15 1/4
2.22	56.3	7.75	P	56.5	18	—	15 7/8
2.24	57	8	P 1/2	57	—	16	16 1/2
2.27	57.6	8.25	Q	58	18 1/4	—	17 1/8
2.29	58.3	8.5	Q 1/2	58.5	18 1/2	17	17 3/4
2.32	58.9	8.75	R	59	18 3/4	—	18 3/8
2.34	59.5	9	R 1/2	60	19	18	19
2.37	60.2	9.25	S	60.5	19 1/4	—	19 5/8
2.39	60.8	9.5	S 1/2	61	19 1/2	19	20 1/4
2.42	61.4	9.75	T	61.5	—	—	20 7/8
2.44	62.1	10	T 1/2	62	19 3/4	20	21 1/2
2.47	62.7	10.25	U	63	20	21	22 1/8
2.49	63.4	10.5	U 1/2	63.5	—	22	22 3/4
2.52	64	10.75	V	64	20 1/2	—	23 3/8
2.54	64.6	11	V 1/2	65	20 3/4	23	24
2.57	65.3	11.25	W	65.5	—	—	24 5/8
24 5/8	65.9	11.5	W 1/2	66	21	24	25 1/4
2.62	66.6	11.75	X	67	21 1/4	—	25 7/8
2.65	67.2	12	X 1/2	67.5	21 1/2	25	26 1/2
2.68	68.1	12.25	Y	68	—	—	27 1/8
2.71	68.5	12.5	Z	69	21 3/4	26	27 3/4
2.72	69.1	12.75	Z 1/2	69.5	—	—	28 3/8
2.75	69.7	13	—	70	22	27	29

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