Ring Size Guide
mm inside circumference |
Europe |
U.K. |
U.S. |
14.3 |
45 |
G |
- |
14.7 |
46 |
H |
- |
15.0 |
47 |
- |
4 |
15.3 |
48 |
I |
- |
15.6 |
49 |
J |
5 |
16.0 |
50 |
K |
- |
16.3 |
51 |
- |
- |
16.6 |
52 |
L |
6 |
17.0 |
53 |
M |
- |
17.2 |
54 |
N |
- |
17.5 |
55 |
O |
7 |
17.8 |
56 |
- |
- |
18.1 |
57 |
P |
8 |
18.4 |
58 |
Q |
- |
18.8 |
59 |
R |
- |
19.1 |
60 |
S |
9 |
19.4 |
61 |
- |
- |
19.7 |
62 |
T |
10 |
20.0 |
63 |
U |
- |
20.4 |
64 |
V |
- |
20.7 |
65 |
W |
11 |