Ring Size Guide
| Internal Diameter (mm) | UK | US | EU | China |
|---|---|---|---|---|
14.0 |
F |
3.25 |
44 |
5 |
14.5 |
G |
3.75 |
45 |
6 |
14.8 |
H |
4.25 |
46.5 |
7 |
15.2 |
I |
4.5 |
47.5 |
8 |
15.6 |
J |
5 |
48.5 |
9 |
16.0 |
K |
5.5 |
50 |
10 |
16.4 |
L |
6 |
51 |
11 |
16.8 |
M |
6.5 |
52.5 |
12 |
17.2 |
N |
6.75 |
53.5 |
13 |
17.4 |
O |
7 |
55 |
14 |
18.0 |
P |
7.5 |
56 |
15 |
18.4 |
Q |
8 |
57.5 |
16 |
19.0 |
R |
8.5 |
59 |
17 |
19.2 |
S |
9 |
60.25 |
19 |
19.5 |
T |
9.5 |
62.75 |
19.5 |
20.0 |
U |
10 |
63 |
21 |
20.3 |
V |
10.5 |
64 |
23 |
20.7 |
W |
11 |
65 |
22 |
21.1 |
X |
11.5 |
66.5 |
23 |
21.4 |
Y |
12 |
67.5 |
24 |
21.8 |
Z |
12.5 |
69 |
25 |