Men's Ring Size Chart

How do you measure a man’s ring size? Compare the finger measurement to the chart below, and choose the perfect ring size for men.

Men's ring size chart & printable

Inside Diameter (inches)	Inside Diameter (mm)	Inside Circumference (inches)	Inside Circumference (mm)	USA & Canada	British, Irish, Australian & New Zealand	European
0.458	11.6	1.438	36.5
0.466	11.8	1.463	37.2
0.474	12	1.488	37.8		A
0.482	12.2	1.513	38.4		A 1/2
0.49	12.4	1.539	39.1	1	B
0.498	12.6	1.564	39.7	1 1/4	B 1/2
0.506	12.9	1.589	40.4	1 1/2	C
0.514	13.1	1.614	41	1 3/4	C 1/2
0.522	13.3	1.639	41.6	2	D	1.5
0.53	13.5	1.664	42.3	2 1/4	D 1/2
0.538	13.7	1.689	42.9	2 1/2	E	2.75
0.546	13.9	1.714	43.5	2 3/4	E 1/2
0.554	14.1	1.74	44.2	3	F	4
0.562	14.3	1.765	44.8	3 1/4	F 1/2	5.25
0.57	14.5	1.79	45.5	3 1/2	G
0.578	14.7	1.815	46.1	3 3/4	G 1/2	6.5
0.586	14.9	1.84	46.7	4	H
0.594	15.1	1.865	47.4	4 1/4	H 1/2	7.75
0.602	15.3	1.89	48	4 1/2	I
0.61	15.5	1.915	48.7	4 3/4	J	9
0.618	15.7	1.941	49.3	5	J 1/2
0.626	15.9	1.966	49.9	5 1/4	K	10
0.634	16.1	1.991	50.6	5 1/2	K 1/2
0.642	16.3	2.016	51.2	5 3/4	L	11.75
0.65	16.5	2.041	51.8	6	L 1/2	12.75
0.658	16.7	2.066	52.5	6 1/4	M	12.75
0.666	16.9	2.091	53.1	6 1/2	M 1/2	14
0.674	17.1	2.116	53.8	6 3/4	N
0.682	17.3	2.141	54.4	7	N 1/2	15.25
0.69	17.5	2.167	55	7 1/4	O
0.698	17.7	2.192	55.7	7 1/2	O 1/2	16.5
0.706	17.9	2.217	56.3	7 3/4	P
0.714	18.1	2.242	56.9	8	P 1/2	17.75
0.722	18.3	2.267	57.6	8 1/4	Q
0.73	18.5	2.292	58.2	8 1/2	Q 1/2
0.738	18.7	2.317	58.9	8 3/4	R	19
0.746	18.9	2.342	59.5	9	R 1/2
0.754	19.2	2.368	60.1	9 1/4	S	20.25
0.762	19.4	2.393	60.8	9 1/2	S 1/2
0.77	19.6	2.418	61.4	9 3/4	T	21.5
0.778	19.8	2.443	62.1	10	T 1/2
0.786	20	2.468	62.7	10 1/4	U
0.794	20.2	2.493	63.3	10 1/2	U 1/2	22.75
0.802	20.4	2.518	64	10.3/4	V
0.81	20.6	2.543	64.6	11	V 1/2
0.818	20.8	2.569	65.2	11 1/4	W	25
0.826	21	2.594	65.9	11 1/2	W 1/2
0.834	21.2	2.619	66.5	11 3/4	X
0.842	21.4	2.644	67.2	12	X 1/2	27.5
0.85	21.6	2.669	67.8	12 1/4	Y
0.858	21.8	2.694	68.4	12 1/2	Z	28.75
0.866	22	2.719	69.1	12 3/4	Z 1/2
0.874	22.2	2.744	69.7	13
0.882	22.4	2.769	70.3	13 1/4	Z1
0.89	22.6	2.795	71	13 1/2
0.898	22.8	2.82	71.6	13 3/4	Z2
0.906	23	2.845	72.3	14	Z3
0.914	23.2	2.87	72.9	14 1/4
0.922	23.4	2.895	73.5	14 1/2	Z4
0.93	23.6	2.92	74.2	14 3/4
0.938	23.8	2.945	74.8	15
0.946	24	2.97	75.4	15 1/4
0.954	24.2	2.996	76.1	15 1/2
0.962	24.4	3.021	76.7	15 3/4
0.97	24.6	3.046	77.4	16

How do you measure a man's ring size?

Cut a thin strip of paper.
Wrap the paper around your finger. Make sure the paper is below the joint of your finger and close to your knuckle.
Mark the spot where the paper meets and measure the distance with your ruler.
Use the following chart to determine your ring size. Rings also come in half sizes. These measurements will fall somewhere in between the whole sizes.

What is the average ring size for men?

The average ring size for men can differ by country. Here are some general average ring sizes for men in different areas:

United States: The average ring size for men is typically between 9 and 10.
United Kingdom: The average ring size for men is typically between Q and S.
Europe: The average ring size for men is typically between 59 and 62.
Japan: The average ring size for men is typically between 17 and 22.
Australia and New Zealand: The average ring size for men is typically between U and W.

Again, it’s important to remember that these are just averages but everyone’s fingers are different sizes. To assure the correct size, a professional ring fit is always recommended.

Men's Ring Size

Enter In Length in Metres to get the output in Feet, Inches and Centimetres.

cm.

in.

FAQ about men's ring size

How big is a mens size 10 ring?

A men’s ring size 10 in the United States translates to an inside circumference of 62.1 mm or 2.44 inches. A men’s size 10 ring has a diameter of approximately 19.84 mm (0.78 inches).

Is a size 8 ring small for a man?

A size 8 ring is not always small for a man. In the United States, the average ring size for men is between 9 and 10, thus a size 8 ring would be smaller than average but not unusually so.

Is a size 12 ring big for a man?

Certainly, in the United States, a size 12 ring is considered a larger ring size for a man. In the United States, the usual ring size for men is between 9 and 10, therefore a size 12 ring would be larger than average.

Men’s Ring Size Chart

Men's Ring Size Chart