Find Your Ring Size
Measure an existing ring
Measure the inside diameter of a ring that fits. Make sure it is in the center or largest area of the circle (pictured above). Use the below chart to determine your ring size.
INTERNAL DIAMETER (MM)
14.1
14.9
15.7
16.5
17.3
18.1
19.0
19.8
20.6
21.4
22.2
ring size
3
4
5
6
7
8
9
10
11
12
13