Ring Sizing Chart

Find your perfect ring size with our easy guide. Measure at home using a ring or printable chart for an accurate OneWildOne fit.

MEASURE A RING YOU OWN

Measure the internal diameter of a ring you own that mirrors the fit you want for your new piece.
Place the band of your ring on the chart to find which letter is your ring size.

Diameter (mm)	UK	US	EU	CHINA
13.7	D	2.25	42	2
14.0	F	3.25	44	5
14.5	G	3.75	45	6
14.8	H	4.25	46.5	7
15.2	I	4.5	47.5	8
15.6	J	5	48.5	9
16.0	K	5.5	50	10
16.4	L	6	51	11
16.8	M	6.5	52.5	12
17.2	N	6.75	53.5	13
17.4	O	7	55	14
18.0	P	7.5	56	15
18.4	Q	8	57.5	16
19.0	R	8.5	59	17
19.2	S	9	60.25	19
19.5	T	9.5	62.75	19
20.0	U	10	63	21
20.3	V	10.5	64	23
20.7	W	11	65	22
21.1	X	11.5	66.5	23
21.4	Y	12	67.5	24
21.8	Z	12.5	69	25

Falling somewhere in between two sizes? Go larger for maximum comfort.

Remember in colder weather your fingers can shrink down by half a size. Equally your fingers can swell in hotter weather.

Measure your ring size at the end of the day for the most accurate reading. Remember wider bands may fit tighter so size up.