



Ring Sizer
Finding Your Ring Size
Option 1: Already have a ring that fits? Great! Our sizing is standard, so just match it to our chart.
Option 2: No ring? No Problem. Wrap a string around the base of your finger, mark where the ends meet, and measure the length in centimeters. Then, find the closest match on our chart below.
Between sizes? Go with the larger one for a more comfortable fit.
Everyday Size |
Your Measurement (cm) |
EU Size |
Inner Diameter (mm) |
UK/Australia Size |
US Size |
5 |
5.0 cm |
50 |
15.7 mm |
J |
5 US |
6 |
5.2 cm |
52 |
16.5 mm |
L |
6 US |
7 |
5.4 cm |
54 |
17.3 mm |
N |
7 US |
8 |
5.8 cm |
58 |
18.1 mm |
P |
8 US |
9 |
6.0 cm |
60 |
19 mm |
R½ or S |
9 US |