Ring Sizing Chart

 
Letter
US
Circumference
D
2
41
E
2.5
43
F
3
44
G
3.5
45
H
4
46
I
4.5
48
J
5
49
K
5.5
50
L
6
52
M
6.5
53
N
7
54
O
7.5
55
P
8
57
Q
8.5
58
R
9
59
S
9.5
60
T
10
61
U
10.5
63
V
11
64
W
11.5
65
X
12
67
Y
12.5
68
Z
13
70
Z+1
13.5
71
Z+2
14
72