|
US, British & European Ring Sizes
The most common sizes for women are
6 and 7,
and for men 10 and 11 |
| US |
British |
European |
| 3 |
F |
44 |
| |
F½ |
45 |
| 3½ |
G |
|
| 4 |
H |
46 |
| 4½ |
H½ |
47 |
| |
I |
48 |
| 5 |
J |
49 |
| |
J½ |
50 |
| 5½ |
K |
|
| |
K½ |
51 |
| 6 |
L |
|
| |
|
52 |
| |
L½ |
|
| 6½ |
M |
|
| |
|
53 |
| |
M½ |
|
| 7 |
N |
54 |
| |
N½ |
|
| |
|
55 |
| 7½ |
O |
|
| |
O½ |
|
| |
|
56 |
| 8 |
P |
|
| |
|
57 |
| |
P½ |
|
| |
Q |
|
| 8½ |
|
58 |
| |
Q½ |
|
| |
R |
59 |
| 9 |
|
|
| |
R½ |
|
| |
|
60 |
| |
S |
|
| 9½ |
|
|
| |
S½ |
|
| |
|
61 |
| |
T |
|
| 10 |
T½ |
62 |
| |
U |
|
| |
|
63 |
| 10½ |
U½ |
|
| |
V |
64 |
| |
V½ |
|
| 11 |
|
|
| |
W |
65 |
| |
W½ |
|
| 11½ |
|
66 |
| |
X |
|
| |
X½ |
|
| |
|
67 |
| 12 |
|
|
| |
Y |
|
| |
|
68 |
| |
Y½ |
|
| 12½ |
|
|
| |
Z |
69 |
| |
Z½ |
|
| 13 |
|
|
| |
|
70 |
The US uses a numeric system from
1-13, UK has an alphabetic system from A-Z and the
European system is numeric from 38-70 = interior
circumference in millimeters.
Sizes within 0.01mm have been equated. |
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