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Ring Sizer
Inside Circumference |
US, Canada, Mexico |
UK, Australia, Ireland, New Zealand, South Africa |
France |
Germany, Russia, Ukraine, Asia |
India, China, Japan, South America, Turkey, Israel |
Italy, Spain, Netherlands, Switzerland |
IN |
MM |
1.74 |
44.2 |
3 |
F |
44 |
14 |
4 |
4 |
1.77 |
44.8 |
3.25 |
F 1/2 |
44.625 |
14.25 |
--- |
4.625 |
1.79 |
45.5 |
3.5 |
G |
45.25 |
14.5 |
5 |
5.25 |
1.82 |
46.1 |
3.75 |
G 1/2 |
45.875 |
14.75 |
6 |
5.875 |
1.84 |
46.8 |
4 |
H |
46.5 |
15 |
7 |
6.5 |
1.87 |
47.4 |
4.25 |
H 1/2 |
47.125 |
15.25 |
--- |
7.125 |
1.89 |
48 |
4.5 |
I |
47.75 |
15.5 |
8 |
7.75 |
1.92 |
48.7 |
4.75 |
J |
48.375 |
--- |
--- |
8.375 |
1.94 |
49.3 |
5 |
J 1/2 |
49 |
15.75 |
9 |
9 |
1.97 |
50 |
5.25 |
K |
49.625 |
16 |
--- |
9.625 |
1.99 |
50.6 |
5.5 |
K 1/2 |
50.25 |
16.25 |
10 |
10.25 |
2.02 |
51.2 |
5.75 |
L |
50.875 |
--- |
11 |
10.875 |
2.04 |
51.9 |
6 |
L 1/2 |
51.5 |
16.5 |
12 |
11.5 |
2.07 |
52.5 |
6.25 |
M |
52.125 |
16.75 |
--- |
12.125 |
2.09 |
53.1 |
6.5 |
M 1/2 |
52.75 |
17 |
13 |
12.75 |
2.12 |
53.8 |
6.75 |
N |
53.375 |
--- |
--- |
13.375 |
2.14 |
54.4 |
7 |
N 1/2 |
54 |
17.25 |
14 |
14 |
2.17 |
55.1 |
7.25 |
O |
54.625 |
17.5 |
--- |
14.625 |
2.19 |
55.7 |
7.5 |
O 1/2 |
55.25 |
17.75 |
15 |
15.25 |
2.22 |
56.3 |
7.75 |
P |
55.875 |
--- |
--- |
15.875 |
2.24 |
57 |
8 |
P 1/2 |
56.5 |
18 |
16 |
16.5 |
2.27 |
57.6 |
8.25 |
Q |
57.125 |
18.25 |
--- |
7.125 |
2.29 |
58.3 |
8.5 |
Q 1/2 |
57.75 |
18.5 |
17 |
17.75 |
2.32 |
58.9 |
8.75 |
R |
58.375 |
18.75 |
--- |
18.375 |
2.34 |
59.5 |
9 |
R 1/2 |
59 |
19 |
18 |
19 |
2.37 |
60.2 |
9.25 |
S |
59.625 |
19.25 |
--- |
19.625 |
2.39 |
60.8 |
9.5 |
S 1/2 |
60.25 |
19.5 |
19 |
20.25 |
2.42 |
61.4 |
9.75 |
T |
60.875 |
19.75 |
--- |
20.875 |
2.44 |
62.1 |
10 |
T 1/2 |
61.5 |
20 |
20 |
21.25 |
2.47 |
62.7 |
10.25 |
U |
62.125 |
20.25 |
21 |
22.125 |
2.49 |
63.4 |
10.5 |
U 1/2 |
62.75 |
20.5 |
22 |
22.75 |
2.52 |
64 |
10.75 |
V |
63.375 |
--- |
--- |
23.375 |
2.54 |
64.6 |
11 |
V 1/2 |
64 |
20.75 |
23 |
24 |
2.57 |
65.3 |
11.25 |
W |
64.625 |
--- |
--- |
24.625 |
2.59 |
65.9 |
11.5 |
W 1/2 |
65.25 |
21 |
24 |
25.25 |
2.62 |
66.6 |
11.75 |
X |
65.875 |
--- |
--- |
25.875 |
2.65 |
67.2 |
12 |
X 1/2 |
66.5 |
21.25 |
25 |
26.5 |
2.68 |
68.1 |
12.25 |
Y |
67.125 |
21.5 |
--- |
27.125 |
2.71 |
68.5 |
12.5 |
Z |
67.75 |
21.75 |
26 |
27.75 |
2.72 |
69.1 |
12.75 |
Z 1/2 |
68.375 |
--- |
--- |
28.375 |
2.75 |
69.7 |
13 |
--- |
69 |
22 |
27 |
29 |
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