Size Chart
Ring Size Conversion Chart
|
US |
UK, Australia |
Diameter |
Circumference (mm) |
Spain, Italy, Netherlands, Switzerland |
|
3 |
F |
14.05 |
44.0 |
4.00 |
|
3.25 |
G |
14.25 |
44.6 |
4.50 |
|
3.5 |
14.45 |
45.2 |
5.25 |
|
|
3.75 |
H |
14.65 |
45.9 |
6.00 |
|
4 |
H 1/2 |
14.86 |
46.5 |
6.50 |
|
4.25 |
I |
15.04 |
47.1 |
7.00 |
|
4.5 |
I 1/2 |
15.27 |
47.8 |
7.75 |
|
4.75 |
J |
15.53 |
48.4 |
8.50 |
|
5 |
K |
15.80 |
49.3 |
9.25 |
|
5.25 |
15.90 |
49.6 |
9.50 |
|
|
5.5 |
L |
16.10 |
50.3 |
10.25 |
|
5.75 |
16.30 |
50.9 |
11.00 |
|
|
6 |
M |
16.51 |
51.5 |
11.50 |
|
6.25 |
M 1/2 |
16.71 |
52.2 |
12.25 |
|
6.5 |
N |
16.92 |
52.8 |
12.75 |
|
6.75 |
N 1/2 |
17.13 |
53.4 |
13.50 |
|
7 |
O |
17.35 |
54.0 |
14.00 |
|
7.25 |
O 1/2 |
17.45 |
54.7 |
14.75 |
|
7.5 |
P |
17.75 |
55.3 |
15.25 |
|
7.75 |
P 1/2 |
17.97 |
55.9 |
16.00 |
|
8 |
Q |
18.19 |
56.6 |
16.50 |
|
8.25 |
Q 1/2 |
18.35 |
57.2 |
17.25 |
|
8.5 |
18.53 |
57.8 |
17.75 |
|
|
8.75 |
R |
18.69 |
58.4 |
18.50 |
|
9 |
18.89 |
59.1 |
19.00 |
|
|
9.25 |
S |
19.22 |
59.7 |
19.75 |
|
9.5 |
19.41 |
60.3 |
20.25 |
|
|
9.75 |
T |
19.62 |
60.9 |
21.00 |
|
10 |
T 1/2 |
19.84 |
61.6 |
21.50 |
|
10.25 |
U |
20.02 |
62.2 |
22.25 |
|
10.5 |
U 1/2 |
20.20 |
62.8 |
22.75 |
|
10.75 |
V |
20.44 |
63.5 |
23.50 |
|
11 |
V 1/2 |
20.68 |
64.1 |
24.00 |
|
11.25 |
W |
20.85 |
64.7 |
24.75 |
|
11.5 |
21.08 |
65.3 |
25.25 |
|
|
11.75 |
X |
21.24 |
66.0 |
26.00 |
|
12 |
Y |
21.49 |
66.6 |
26.50 |
