International Ring Size Chart

Please choose your country size:

View All

Hong Kong

Europe

Japan

Finger Circumference in mm	Inside diameter in mm	Hong Kong (Meselfes)	Europe	UK	US	Japan
44.3	14.1	6	44¼	F-G	3	4
45.6	14.5	7	45½	G-H	3½	5.5
46.8	14.9	8	47	H-J	4	7
48	15.3	9	48	J-I	4½	8
48.7	15.5	10	48¾	J	4¾	8.5
50	15.9	11	50	K	5¼	9.5
51.2	16.3	12	51	L	5¾	11
51.9	16.5	13	52	L-M	6	11.5
53.1	16.9	14	53	M-N	6½	12.75
54.4	17.3	15	54½	N-O	6¾	14
55	17.5	16	55	O	7¼	14.5
56.2	17.9	17	56	P	7½	15.75
57.2	18.2	18	57	P-R	8	16.5
59	18.8	19	59	R	8¾	18.5
59.7	19	20	60	R-S	9	19
61	19.4	21	61	S-T	9½	20.25
62.3	19.8	22	62	T-U	10	21.5
63.6	20.2	23	63½	U-V	10½	22.75
64.3	20.4	24	64	V-W	10¾	23.25
65.6	20.8	25	65¼	W-X	11¼	24.75
66.5	21.2	26	66½	X	11½	25.5
67.5	21.4	27	67	X-Y	12	26.25