Find your ring size

Almost all the rings you find on our site can be modified to be brought to the size you are about to discover

There are two ways to know the size of your finger, and they are both very simple: the first involves using a ring you already own; the second, on the other hand, involves measuring one's finger (specifically the circumference).

Below you will find a more in-depth explanation of both:

1. Find out the size of a ring you already own

The easiest and fastest way to find your ring size is to measure the diameter of the ring in question. To do this you can use both a very common ruler and a tape measure. Once you have found the diameter of the ring, just look at the table at the bottom of the page with all the measurements.
Alternatively you can download this PDF and print it in 100% scale (otherwise it doesn't work) and find the size of your ring by placing it on the sizes below

2. Find out the size of your finger

If you don't have a ring, just measure the circumference of your finger and find your size using the table below

International ring size chart

Measure cm
ITA FR USA ENG JAP Diameter Circumference
8 48 4.5 I-1/2 8 1.53 4.80
9 49 J 9 1.56 4.90
10 50 K. 10 1.60 5.02
11 51 L-1/2 1.62 5.09
12 52 1.65 5.18
13 53 6.5 No. 1.68 5.28
14 54 1.72 5.40
15 55 1.74 5.46
16 56 7.5 P. 1.78 5.59
17 57 8 Q 1.81 5.68
18 58 1.85 5.81
19 59 R. 1.88 5.90
20 60 S. 1.92 6.03
21 61 9.5 1.95 6.12
22 62 10 T-1/2 1.98 6.22
23 63 22 2.00 6.28
24 64 V. 23 2.04 6.41
25 65 11 W 24 2.06 6.47
26 66 X 25 2.10 6.59
27 67 2.12 6.66
28 68 2.15 6.75
29 69 2.19 6.88
30 70 13 1 29 2.22

6.97