Ring Size Chart

View international ring size standards chart to find the size that fits you best

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Diameter (mm)	Circumference (mm)	🇨🇳 China	🇺🇸 US	🇬🇧 UK	🇯🇵 Japan	🇹🇼 Taiwan	🇪🇺 Europe
13.8	43.3	3	2.75	5	3	5	43.5
14.1	44.3	4	3	6	4	6	44.5
14.5	45.5	5.5	3.50	7	5	6.5	45.5
14.8	46.5	6.5	3.75	8	6	7.5	46.5
15.2	47.7	8	4.25	9	7	8.25	47.5
15.5	48.7	9	4.75	10	8	8.75	48.5
15.9	49.9	10	5.25	11	9	9.25	50
16.2	50.9	11	5.50	12	10	10.25	51
16.6	52.1	12	6	13	11	11	52
16.9	53.1	13	6.50	14	12	11.75	53
17.3	54.3	14	7	15	13.5	12.5	54
17.7	55.6	15.5	7.50	16	14.5	13.25	56
18	56.5	16.5	7.75	17	15.5	14	56
18.3	57.5	17.5	8.25	18	16.5	14.5	57
18.7	58.7	19	8.75	19	17.5	15.25	58
19	59.7	20	9	20	18.5	16	60
19.4	60.9	21	9.50	21	19.5	16.5	61
19.7	61.9	22	10	22	20.5	17.25	62
20.1	63.1	23	10.25	23	22	18	63
20.4	64.1	24	10.75	24	23	18.5	64
20.8	65.3	25	11.25	25	24	19.25	65
21.1	66.3	26	11.50	26	25	20	66
21.5	67.5	27.5	12	27	26	20.75	68
21.8	68.5	28.5	12.50	28	27	21.25	68
22.2	69.7	30	12.75	29	28	22	70
22.5	70.7	31	13.25	30	29	23	71

Find the corresponding size based on measured inner diameter or circumference

View size correspondences across different countries and regions

Recommend trying on at physical store before purchase to confirm final size

Fingers may vary slightly at different temperatures

Important purchase advice: try on at physical store for confirmation

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