zzz-Focus-Ring-Size

RING SIZE CHART

US SIZE	CIRCUMFERENCE (MM)	DIAMETER (MM)	UK/AUS/IE/NZ
5	49.32	15.70	J 1/2
6	51.83	16.50	L 1/2
7	54.34	17.35	N 1/2
8	57.17	18.20	P 1/2
9	59.37	18.90	R 1/2
10	62.20	19.80	T 1/2
11	64.70	20.60	V 1/2
12	66.91	21.30	X 1/2
13	70.15	22.33	Z 1/2

WHAT'S MY RING SIZE?

Method 1: Measure a ring you already have

Take a ruler and measure an existing ring that fits you well. All you have to do is take a ruler and measure it across the inside of the ring from edge to edge.

Take the measurement in millimeters (mm), and then use our conversion chart above to find out your ring size!

Method 2: Measure your fingers

You can easily measure your finger using a strip of paper or string. First, cut out a strip of paper. Then, wrap it tight around the base of your intended finger and mark where the paper overlaps.

Finally, measure the length of the paper in millimeters (mm) to determine the circumference of your finger and then use the conversion chart above to find out your ring size!