Ring Sizes
British ring size |
Japan ring size |
Europe ring size |
US ring size |
A |
2 |
42 or 2 |
1.5 |
B |
3 |
43 or 3 |
2 |
C |
4 |
44 or 4 |
2.5 |
D |
5 |
45 or 5 |
3 |
E |
6 |
46 or 6 |
3.5 |
F |
7 |
47 or 7 |
4 |
G |
8 |
48 or 8 |
4.5 |
H |
9 |
49 or 9 |
5 |
I |
10 |
50 or 10 |
5.5 |
J |
11 |
51 or 11 |
6 |
K |
12 |
52 or 12 |
6.5 |
L |
13 |
53 or 13 |
7 |
M |
14 |
54 or 14 |
7.5 |
N |
15 |
55 or 15 |
8 |
O |
16 |
56 or 16 |
8.5 |
P |
17 |
57 or 17 |
9 |
Q |
18 |
58 or 18 |
9.5 |
R |
19 |
59 or 19 |
10 |
S |
20 |
60 or 20 |
10.5 |
T |
21 |
61 or 21 |
11 |
U |
22 |
62 or 22 |
11.5 |
V |
23 |
63 or 23 |
12 |
W |
24 |
64 or 24 |
12.5 |
X |
25 |
65 or 25 |
13 |
Y |
26 |
66 or 26 |
13.5 |
Z |
27 |
67 or 27 |
14 |
Z+1 |
28 |
68 or 28 |
14.5 |
Z+3 |
30 |
70 or 30 |
15.5 |
Z+4 |
31 |
71 or 31 |
16 |
Z+5 |
32 |
72 or 32 |
16.5 |
Z+6 |
33 |
73 or 33 |
17 |
Z+7 |
34 |
74 or 34 |
18 |
Z+8 |
35 |
75 or 35 |
19 |