Ring Size Guide

Understanding your ring size is essential for ensuring a proper fit. The following sizing chart provides a comprehensive guide to help you determine your correct ring size. It is important to note that ring sizes can vary between different countries and manufacturers. Therefore, it is advisable to measure your finger accurately and consult this chart before making a purchase. 
It is advisable to measure your finger at the end of the day when it is likely to be at its largest.

The first step is to wrap a thin piece of string around the base of your finger in a circle, pulling it slightly taut and marking where the strings meet.

 Lay the string flat to pull the sesame seeds and use a ruler to measure the length at the markings to get the circumference of the rinS

Inside  Diameter	Inside Circumference	Size
MM	MM	US / Canada	UK / Australia / South Africa	France / Germany	Italy	Spain	Japan
F	44	4	4.5	4
14.5	45.5	3.5	G	46	5	5.5	5
14.9	46.8	4	H	47	6	7	7
15.3	48	4.5	I	48	8	8	8
15.7	49.3	5	J-陆	49	10	9.5	9
16.1	50.6	5.5	K-陆	51	11	10.5	10
16.5	51.9	6	L-陆	52	12	12	11
16.9	53.1	6.5	M-陆	53	13	13	13
17.3	54.4	7	N-陆	54	15	14.5	14
17.7	55.7	7.5	O-陆	56	16	16	15
18.1	57	8	P-陆	57	17	17	16
18.5	58.3	8.5	Q-陆	58	18	18.5	17
19	59.5	9	R-陆	59	20	19.5	18
19.4	60.8	9.5	S-陆	61	21	21	20
19.8	62.1	10	T-陆	62	22	22	21
20.2	63.4	10.5	U-陆	63	24	23.5	22
20.6	64.6	11	V-陆	64	25	24.5	23
21	65.9	11.5	W-陆	66	26	26	25
21.4	67.2	12	X-陆	67	27	27.5	26
21.8	68.5	12.5	Z	68	28	28.5	28
22.2	69.7	13	Z+1	70	30	30	29
22.6	71	13.5	Z+1.5	71	31	31	30
23	72.3	14	Z+3	72	32	32.5	31
23.4	73.5	14.5	Z+4	73	33	33.5	32
23.8	74.8	15	Z+5	74	35	35	33