Rings Size Chart

Measure an existing ring

1. Select an existing ring that fits the desired finger. 

2. Measure the internal diameter of the ring (in mm).

3. Usr the below chart to determine your ring size.  

Inside Diameter		Sizes
inch	mm	United States & Canada	U.K., Ireland, Australia, & New Zealand
0.586	14.88	4	G
0.594	15.09	4 1/4	G 1/2
0.602	15.29	4 1/2	H
0.61	15.49	4 3/4	H 1/2
0.618	15.70	5	I
0.626	15.90	5 1/4	J
0.634	16.10	5 1/2	J 1/2
0.642	16.31	5 3/4	K
0.65	16.51	6	K 1/2
0.658	16.71	6 1/4	L
0.666	16.92	6 1/2	L 1/2
0.674	17.12	6 3/4	M
0.682	17.32	7	M 1/2
0.69	17.53	7 1/4	N
0.698	17.73	7 1/2	N 1/2
0.706	17.93	7 3/4	O
0.714	18.14	8	O 1/2
0.722	18.34	8 1/4	P
0.73	18.54	8 1/2	P 1/2
0.738	18.75	8 3/4	Q
0.746	18.95	9	Q 1/2
0.754	19.15	9 1/4	R
0.762	19.35	9 1/2	R 1/2
0.77	19.56	9 3/4	S
0.778	19.76	10	S 1/2
0.786	19.96	10 1/4	T
0.794	20.17	10 1/2	T 1/2
0.802	20.37	10 3/4	U
0.81	20.57	11	U 1/2
0.818	20.87	11 1/4	V
0.826	20.98	11 1/2	V 1/2
0.834	21.18	11 3/4	W
0.842	21.39	12	W 1/2
0.85	21.59	12 1/4	X
0.858	21.79	12 1/2	X 1/2
0.866	22.00	12 3/4	Y
0.874	22.20	13	Z
0.882	22.40	13 1/4	Z 1/2
0.89	22.61	13 1/2
0.898	22.81	13 3/4	Z1
0.906	23.01	14

 

Measure Finger

1. Wrap a strip of paper around your finger where
you'd like your ring to be. 2. Make sure that the paper is pulled snug to your
finger, the tighter the better, to find your best fit. 3. Mark the spot where the paper meets and measure
the distance with a ruler (mm).
4. Use the below chart to determine your ring size.

 

Inside Circumference		Sizes
inch	mm	United States & Canada	U.K., Ireland, Australia, & New Zealand
1.84	46.8	4	G
1.87	47.4	4 1/4	G 1/2
1.89	48.0	4 1/2	H
1.92	48.7	4 3/4	H 1/2
1.94	49.3	5	I
1.97	50.0	5 1/4	J
1.99	50.6	5 1/2	J 1/2
2.02	51.2	5 3/4	K
2.04	51.9	6	K 1/2
2.07	52.5	6 1/4	L
2.09	53.1	6 1/2	L 1/2
2.12	53.8	6 3/4	M
2.14	54.4	7	M 1/2
2.17	55.1	7 1/4	N
2.19	55.7	7 1/2	N 1/2
2.22	56.3	7 3/4	O
2.24	57.0	8	O 1/2
2.26	57.6	8 1/4	P
2.29	58.3	8 1/2	P 1/2
2.32	58.9	8 3/4	Q
2.34	59.5	9	Q 1/2
2.37	60.2	9 1/4	R
2.39	60.8	9 1/2	R 1/2
2.42	61.4	9 3/4	S
2.44	62.1	10	S 1/2
2.47	62.7	10 1/4	T
2.49	63.4	10 1/2	T 1/2
2.52	64.0	10 3/4	U
2.54	64.6	11	U 1/2
2.59	65.3	11 1/4	V
2.62	65.9	11 1/2	V 1/2
2.57	66.6	11 3/4	W
2.65	67.8	12	W 1/2
2.67	67.2	12 1/4	X
2.70	68.5	12 1/2	X 1/2
2.72	69.1	12 3/4	Y
2.75	69.7	13	Z
2.77	70.4	13 1/4	Z 1/2
2.80	71.0	13 1/2
2.82	71.7	13 3/4	Z1
2.85	72.3	14