Body Jewelry Information Center

Body Jewelry Sizes & Measuring

GAUGE CONVERSIONS
IMPERIAL	METRICAL	IMPERIAL	METRICAL
22g:	0.6 mm	9/16":	14 mm
20g:	0.8mm	5/8":	16mm
18g":	1mm	11/16":	18mm
16g:	1.2mm	13/16":	20mm
14g:	1.6mm	7/8":	22mm
12g:	2mm	1":	25mm
10g:	2.5mm	1¹/₈":	28mm
8g:	3mm	1¹/₄":	32mm
6g:	4mm	1³/₈":	35mm
4g:	5mm	1¹/₂":	38mm
2g:	6mm	1⁵/₈":	42mm
0g:	8mm	1³/₄":	45mm
00g:	10mm	1⁷/₈":	48mm
1/2":	12mm	2":	52mm

LENGTH CONVERSIONS
IMPERIAL	METRICAL	IMPERIAL	METRICAL
1/5":	5 mm	1¹/₂":	38mm
1/4":	6mm	1⁵/₈":	42mm
5/16":	8mm	1³/₄":	45mm
3/8":	10mm	1⁷/₈":	48mm
7/16":	11mm	2":	52mm
1/2":	12mm
9/16"	14mm
5/8"	16mm
3/4":	19mm
7/8":	22mm
1":	25mm
1¹/₈":	28mm
1¹/₄":	32mm
1³/₈":	35mm

Body Jewelry Measures

Crystal & CZ Color Chart

Ring Sizes & Measuring

US - Canada	Dia. inch	Dia. mm	European metric mm	British	French	German	Japanese	Swiss	Australian	Italian
0000	0.39	9.91		-
00	0.422	10.72		-
0	0.454	11.53		-
1/2	0.474	11.95		A
3/4	0.482	12.18		A 1/2
1	0.487	12.37	38.9	B			1
1 1/4	-	12.6	39.6	B 1/2
1 1/2	0.503	12.78	40.2	C
1 3/4	-	13	40.8	C 1/2
2	0.52	13.21	41.5	D	41 1/2	13 1/2	2	1 1/2
2 1/4	-	13.41	42.1	D 1/2	-	-
2 1/2	0.536	13.61	42.7	E	42 3/4	13 3/4	3	2 3/4
2 3/4	-	13.83	43.4	E 1/2	-	-
3	0.553	14.05	44	F	44	14	4	4
3 1/8	-	14.15	44.3	F 1/2	-	-
3 1/4	-	14.25	44.6	-	-	-
3 3/8	-	14.36	44.9	G	45 1/4	-	5	5 1/4
3 1/2	0.569	14.45	45.2	-	-	14 1/2
3 5/8	-	14.56	45.6	G 1/2	-		6
3 3/4	-	14.65	45.9	H	46 1/2			6 1/2
4	0.585	14.86	46.5	H 1/2	-	15	7
4 1/4	-	15.04	47.1	I	47 3/4			7 3/4
4 1/2	0.601	15.27	47.8	I 1/2	-	15 1/4	8		I 1/2	8
4 5/8	-	15.4	48.1	J	49	15 1/2		9	J 1/2	9.5
4 3/4	-	15.53	48.4	-	-				L	10.5
5	0.618	15.7	49	J 1/2	-	15 3/4	9		M	11.5
5 1/8	-	15.8	49.3	K	50			10	N	13
5 1/4	-	15.9	49.6	-	-				O	14.5
5 3/8	-	16	50	K 1/2	-		10		P	16
5 1/2	0.634	16.1	50.3	L	51 3/4	16		11 3/4	Q	17
5 3/4	-	16.3	50.9	-	-				Q 1/2	18.5
5 7/8	-	16.41	51.3	L 1/2	-				R 1/2	19.5
6	0.65	16.51	51.5	M	52 3/4	16 1/2	12	12 3/4	S 1/2	21
6 1/4	-	16.71	52.2	M 1/2	-				T 1/2	22
6 1/2	0.666	16.92	52.8	N	54	17	13	14	U 1/2	23.5
6 3/4	-	17.13	53.4	N 1/2	-				V 1/2	25
7	0.683	17.35	54	O	55 1/4	17 1/4	14	15 1/4	W 1/2	26.5
7 1/4	-	17.45	54.7	O 1/2	-				Y	27.5
7 1/2	0.699	17.75	55.3	P	56 1/2	17 3/4	15	16 1/2	Z	28.5
7 3/4	-	17.97	55.9	P 1/2	-				--	30
8	0.716	18.19	56.6	Q	57 3/4	18	16	17 3/4	I 1/2	8
8 1/4	-	18.35	57.2	Q 1/2	-				J 1/2	9.5
8 1/2	0.732	18.53	57.8	-	-	18 1/2	17		L	10.5
8 5/8	-	18.61	58.4	R	59			19	M	11.5
8 3/4	-	18.69	58.4	-	-				N	13
8 7/8	-	18.8	59	R 1/2	-				O	14.5
9	0.748	18.89	59.1	-	-	19	18		P	16
9 1/8	-	19.1	59.4	S	60 1/4			20 1/4	Q	17
9 1/4	-	19.22	59.7	-	-				Q 1/2	18.5
9 3/8	-	19.31	60	S 1/2	-				R 1/2	19.5
9 1/2	0.764	19.41	60.3	-	-	19 1/2	19		S 1/2	21
9 5/8	-	19.51	60.6	T	61 1/2			21 1/2	T 1/2	22
9 3/4	-	19.62	60.9	-	-				U 1/2	23.5
10	0.781	19.84	61.6	T 1/2	-	20	20		V 1/2	25
10 1/4	-	20.02	62.2	U	62 3/4		21	22 3/4	W 1/2	26.5
10 1/2	0.797	20.2	62.8	U 1/2	-	20 1/4	22		Y	27.5
10 5/8	-	20.32	63.1	V	63			23 3/4	Z	28.5
10 3/4	-	20.44	63.5	-	-				--	30
11	0.814	20.68	64.1	V 1/2	-	20 3/4	23		I 1/2	8
11 1/8	-	20.76	64.3	W	65			25	J 1/2	9.5
11 1/4	-	20.85	64.7	-	-				L	10.5
11 3/8	-	20.94	65	W 1/2	-				M	11.5
11 1/2	-	21.08	65.3	-	-	21	24		N	13
11 5/8	0.83	21.18	65.7	X	66 1/4			26 1/4	O	14.5
11 3/4	-	21.24	66	-	-				P	16
11 7/8	-	21.3	66.3	X 1/2	-				Q	17
12	0.846	21.49	66.6	Y	67 1/2	21 1/4	25	27 1/2	Q 1/2	18.5
12 1/4	-	21.69	67.2	Y 1/2	-				R 1/2	19.5
12 1/2	0.862	21.89	67.9	Z	68 3/4	21 3/4	26	28 3/4	S 1/2	21
12 3/4	-	22.1	68.5	Z 1/2	-				T 1/2	22
13	0.879	22.33	69.1	-	-	22	27		U 1/2	23.5