Ring, Toe Ring sizes and Conversions
| Inside Diam | Inside Diam | Inside Circum | Inside Circum | Sizes | |||
| (inches) | (mm) | (inches) | (mm) | Can or U.S. | UK or Aust | Jap | Swiss |
| 0.618 | 15.7 | 1.941 | 49.3 | 5 | J 1/2 | 9 | |
| 0.634 | 16.1 | 1.991 | 50.6 | 5 1/2 | K 1/2 | 10 | |
| 0.65 | 16.5 | 2.041 | 51.8 | 6 | L 1/2 | 11 | 12.75 |
| 0.666 | 16.9 | 2.091 | 53.1 | 6 1/2 | M 1/2 | 13 | 14 |
| 0.682 | 17.3 | 2.141 | 54.4 | 7 | N 1/2 | 14 | 15.25 |
| 0.698 | 17.7 | 2.192 | 55.7 | 7 1/2 | O 1/2 | 15 | 16.5 |
| 0.714 | 18.1 | 2.242 | 56.9 | 8 | P 1/2 | 16 | 17.75 |
| 0.73 | 18.5 | 2.292 | 58.2 | 8 1/2 | Q 1/2 | 17 | |
| 0.746 | 18.9 | 2.342 | 59.5 | 9 | R 1/2 | 18 | |
| 0.762 | 19.4 | 2.393 | 60.8 | 9 1/2 | S 1/2 | 19 | |
| 0.778 | 19.8 | 2.443 | 62.1 | 10 | T 1/2 | 20 | |
| 0.794 | 20.2 | 2.493 | 63.3 | 10 1/2 | U 1/2 | 22 | 22.75 |
| 0.81 | 20.6 | 2.543 | 64.6 | 11 | V 1/2 | 23 | |
| 0.826 | 21 | 2.594 | 65.9 | 11 1/2 | W 1/2 | 24 | |
| 0.842 | 21.4 | 2.644 | 67.2 | 12 | X 1/2 | 25 | 27.5 |
| 0.858 | 21.8 | 2.694 | 68.4 | 12 1/2 | Z | 26 | 28.75 |
| 0.874 | 22.2 | 2.744 | 69.7 | 13 | 27 | ||
How to measure you ring size.
You can do this a number of ways, here are a couple.
- If you use an existing ring that fits nicely on the finger of your choice. Then using a ruler measure the diameter of the ring. Then check with the corresponding measurements with the chart above to find your correct size.
-
With a piece of string, ribbon or anything similar. Wrap it around the finger of choice and mark the place it overlaps. then with a ruler measure this piece of string to the mark and this will be your circumference. Then check with the chart above to find your correct size. When using this method, remember that you have to get the ring over your knuckles, so size may need to be made a bit larger.
If you are choosing a wide band ring it is sometimes better to choose a 1/2 size larger.
Toe Ring Sizes Chart
|
UK/AUST |
Metric |
JAP |
US/CAN |
Size |
|
C 1/2 |
40.8177 |
– |
1.75 |
Small |
|
D |
41.4162 |
1 |
2 |
Small |
|
D 1/2 |
42.0147 |
2 |
2.25 |
Small |
|
E |
42.6132 |
– |
2.5 |
Small |
|
E 1/2 |
43.2117 |
3 |
2.75 |
Small |
|
F |
43.8102 |
4 |
3 |
Small
|
|
F 1/2 |
44.4087 |
– |
3.25 |
Small |
|
G |
45.0072 |
5 |
3.25 |
Medium |
|
G 1/2 |
45.6057 |
– |
3.5 |
Medium |
|
H |
46.2042 |
6 |
3.75 |
Medium |
|
H 1/2 |
46.8027 |
– |
4 |
Medium |
|
I |
47.4012 |
7 |
4.25 |
Medium |
|
I 1/2 |
47.9997 |
8 |
4.75 |
Medium |
|
J |
48.5982 |
– |
4.75 |
Medium |
|
J 1/2 |
49.1967 |
9 |
5 |
Medium |
|
K |
49.7952 |
10 |
5.25 |
Large |
|
K 1/2 |
50.3937 |
– |
5.5 |
Large |
|
L |
50.9922 |
11 |
5.75 |
Large |
|
L 1/2 |
51.5907 |
– |
6 |
Large |
|
M |
52.1892 |
12 |
6.25 |
Large
|
|
M 1/2 |
52.7877 |
13 |
6.5 |
Large |
|
N |
53.466 |
– |
6.75 |
Large |
|
N 1/2 |
54.1044 |
14 |
7 |
X-Large |
|
O |
54.7428 |
15 |
7 |
X-Large |
|
O 1/2 |
55.3812 |
– |
7.25 |
X-Large |
|
P |
56.0196 |
16 |
7.5 |
X-Large |
|
P 1/2 |
56.658 |
– |
7.75 |
X-Large |
|
Q |
57.2964 |
17 |
8 |
X-Large |
|
Q 1/2 |
57.9348 |
18 |
8.25 |
X-Large |
|
R |
58.5732 |
– |
8.5 |
X-Large |
|
R 1/2 |
59.2116 |
19 |
8.75 |
X-Large |
|
S |
59.85 |
20 |
9 |
X-Large |
|
S 1/2 |
60.4884 |
– |
9.25 |
X-Large
|
|
T |
61.1268 |
21 |
9.5 |
X-Large |
Conversions
10 millimetres = 1 centimetre
2.5 centimetres = 1 Inch
31.48 centimeters = 1 Foot
1 oz = 25 grams
Circumference and Diameter
