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Ring Sizer

1. Wrap a piece of loose string around your finger. Be sure to allow for the size of your knuckle.
2. With a pen, mark the point on the string where the end meets.
3. Using the chart, place the end of the string on the left hand line  next to the letter "A" and stretch the string along the sizer toward the numbers.
4. The pen mark on your string should line up with a number to indicate your ring size.
   Below is a chart of ring sizes for the convenience of our international customers.
   
   

   International Ring Size Chart
   United States and Canada Ring Size	Diameter in Inches	Great Britain	France	Germany	Japan	Switzerland
   000	0.390	---	---	---	---	---
   00	0.422	---	---	---	---	---
   0	0.454	---	---	---	---	---
   ½	0.462	A	---	---	---	---
   ¾	0.471	A-½	---	---	---	---
   1	0.487	B	---	---	1	---
   1 1/4	0.495	B-½	---	---	---	---
   1 1/2	0.503	C	---	---	---	---
   1 3/4	0.511	C-½	---	---	---	---
   2	0.520	D	41 1/2	13 1/4	2	1 1/2
   2 1/4	0.528	D-½	42 1/8	13 1/2	---	---
   2 1/2	0.536	E	42 3/4	13 3/4	3	2 3/4
   2 3/4	0.544	E-½	43 3/8	---	---	3 3/8
   3	0.553	F	44	14	4	4
   3 1/4	0.561	F-½	44 5/8	14 1/4	---	4 5/8
   3 1/2	0.569	G	45 1/4	14 1/2	5	5 1/4
   3 3/4	0.577	G-½	45 7/8	14 3/4	6	5 7/8
   4	0.586	H-½	46 1/2	15	7	6 1/2
   4 1/4	0.594	I	47 1/8	15 1/4	---	7 1/8
   4 1/2	0.602	I-½	47 3/4	15 1/2	8	7 3/4
   4 3/4	0.610	J	48 3/8	---	---	8 3/8
   5	0.619	J-½	49	15 3/4	9	9
   5 1/4	0.627	K	49 5/8	16	---	9 5/8
   5 1/2	0.635	K-½	50 1/4	16 1/4	10	10 1/4
   5 3/4	0.643	L	50 7/8	---	11	10 7/8
   6	0.652	L-½	51 1/2	16 1/2	12	11 1/2
   6 1/4	0.660	M	52 1/8	16 3/4	---	12 1/8
   6 1/2	0.668	M-½	52 3/4	17	13	12 3/4
   6 3/4	0.676	N	53 3/8	---	---	13 3/8
   7	0.685	O	54	17 1/4	14	14
   7 1/4	0.693	O-½	54 5/8	17 1/2	---	14 5/8
   7 1/2	0.701	P	55 1/4	17 3/4	15	15 1/4
   7 3/4	0.709	P-½	55 7/8	---	---	15 7/8
   8	0.717	Q	56 1/2	18	16	16 1/2
   8 1/4	0.726	Q-½	57 1/8	18 1/4	---	17 1/8
   8 1/2	0.734	R	57 3/4	18 1/2	17	17 3/4
   8 3/4	0.742	R-½	58 3/8	18 3/4	---	18 3/8
   9	0.750	S	59	19	18	19
   9 1/4	0.759	S-½	59 5/8	19 1/4	---	19 5/8
   9 1/2	0.767	---	60 1/4	19 1/2	19	20 1/4
   9 3/4	0.775	T	60 7/8	19 3/4	---	20 7/8
   10	0.783	T-½	61 1/2	20	20	21 1/2
   10 1/4	0.792	U	62 1/8	20 1/4	21	22 1/8
   10 1/2	0.800	U-½	62 3/4	20 1/2	22	22 3/4
   10 3/4	0.808	V	63 3/8	---	---	23 3/8
   11	0.816	V-½	64	20 3/4	23	24
   11 1/4	0.825	W	64 5/8	---	---	24 5/8
   11 1/2	0.833	W-½	65 1/4	21	24	25 1/4
   11 3/4	0.841	X	65 7/8	---	---	25 7/8
   12	0.849	Y	66 1/2	21 1/4	25	26 1/2
   12 1/4	0.858	Y-½	67 1/8	21 1/2	---	27 1/8
   12 1/2	0.866	Z	67 3/4	21 3/4	26	27 3/4
   12 3/4	0.874	Z-½	68 3/8	---	---	28 3/8
   13	0.882	---	69	22	27	29