Ring sizes on this website are UK sizes. You can convert them to US, Australian or European standards using the table at the bottom of this page.
It is very important that you order your ring in a correct size.
Each finger on your hand may be different in size. There may also be a significant difference between the same finger on both hands. Ideally, you will be choosing the ring with a specific finger in mind.
If you don't know your ring size, your trusted local jeweller will be the most reliable person to help you measure your finger.
Alternatively, please get in touch via the Contact form or email hello@margoorlovik.com and I will suggest several possibilities.
When measuring your finger you should consider the following factors:
- Body temperature: Your fingers are smaller when they're cold. It is best to measure your finger when it's warm, preferably at the end of the day.
- Body weight fluctuation (if relevant): If your body size changes significantly, so will your finger diameter.
- Ring height: A chunky/tall band will normally have to be somewhat larger in diameter than a thin band to slide onto the finger (much will depend on your specific finger build).
DOWNLOAD A RING SIZE TEMPLATE (PDF)
Inside Diameter |
Inside Circumference |
Sizes |
MM |
Inches |
MM |
Inches |
British & Australian |
US & Canada |
French & Russian |
German |
Japanese |
Swiss |
9.91 |
0.390 |
31.13 |
1.22 |
- |
0000 |
- |
- |
- |
- |
10.72 |
0.442 |
33.68 |
1.39 |
- |
00 |
- |
- |
- |
- |
11.53 |
0.454 |
36.22 |
1.43 |
- |
0 |
- |
- |
- |
- |
11.95 |
0.474 |
37.54 |
1.49 |
A |
1/2 |
- |
- |
- |
- |
12.18 |
0.482 |
38.26 |
1.51 |
A 1/2 |
3/4 |
- |
- |
- |
- |
12.37 |
0.487 |
38.86 |
1.53 |
B |
1 |
- |
- |
1 |
- |
12.60 |
0.496 |
39.58 |
1.56 |
B 1/2 |
1 1/4 |
- |
- |
- |
- |
12.78 |
0.503 |
40.15 |
1.58 |
C |
1 1/2 |
- |
- |
- |
- |
13.00 |
0.512 |
40.84 |
1.61 |
C 1/2 |
1 3/4 |
- |
- |
- |
- |
13.21 |
0.520 |
41.50 |
1.63 |
D |
2 |
41 1/2 |
13 1/2 |
2 |
1 1/2 |
13.41 |
0.528 |
42.13 |
1.66 |
D 1/2 |
2 1/4 |
- |
- |
- |
- |
13.61 |
0.536 |
42.76 |
1.68 |
E |
2 1/2 |
42 3/4 |
13 3/4 |
3 |
2 3/4 |
13.83 |
0.544 |
43.45 |
1.71 |
E 1/2 |
2 3/4 |
- |
- |
- |
- |
14.05 |
0.553 |
44.14 |
1.74 |
F |
3 |
44 |
14 |
4 |
4 |
14.15 |
0.557 |
44.45 |
1.75 |
F 1/2 |
3 1/8 |
- |
- |
- |
- |
14.25 |
0.561 |
44.77 |
1.76 |
F 3/4 |
3 1/4 |
- |
- |
- |
- |
14.36 |
0.565 |
45.11 |
1.77 |
G |
3 3/8 |
45 1/4 |
- |
5 |
5 1/4 |
14.45 |
0.569 |
45.40 |
1.79 |
G 1/4 |
3 1/2 |
- |
14 1/2 |
- |
- |
14.56 |
0.573 |
45.74 |
1.80 |
G 1/2 |
3 5/8 |
- |
- |
6 |
- |
14.65 |
0.577 |
46.02 |
1.81 |
H |
3 3/4 |
46 1/2 |
- |
- |
6 1/2 |
14.86 |
0.585 |
46.68 |
1.84 |
H 1/2 |
4 |
- |
15 |
7 |
- |
15.04 |
0.592 |
47.25 |
1.86 |
I |
4 1/4 |
47 3/4 |
- |
- |
7 3/4 |
15.27 |
0.601 |
47.97 |
1.89 |
I 1/2 |
4 1/2 |
- |
15 1/4 |
8 |
- |
15.40 |
0.606 |
48.38 |
1.90 |
J |
4 5/8 |
49 |
15 1/2 |
- |
9 |
15.53 |
0.611 |
48.79 |
1.92 |
J 1/4 |
4 3/4 |
- |
- |
- |
- |
15.70 |
0.618 |
49.32 |
1.94 |
J 1/2 |
5 |
- |
15 3/4 |
9 |
- |
15.80 |
0.622 |
49.64 |
1.95 |
K |
5 1/8 |
50 |
- |
- |
10 |
15.90 |
0.626 |
49.95 |
1.97 |
K 1/4 |
5 1/4 |
- |
- |
- |
- |
16.00 |
0.630 |
50.27 |
1.98 |
K 1/2 |
5 3/8 |
- |
- |
10 |
- |
16.10 |
0.634 |
50.58 |
1.99 |
L |
5 1/2 |
51 3/4 |
16 |
- |
11 3/4 |
16.30 |
0.642 |
51.21 |
2.02 |
L 1/4 |
5 3/4 |
- |
- |
- |
- |
16.41 |
0.646 |
51.55 |
2.03 |
L 1/2 |
5 7/8 |
- |
- |
- |
- |
16.51 |
0.650 |
51.87 |
2.04 |
M |
6 |
52 3/4 |
16 1/2 |
12 |
12 3/4 |
16.71 |
0.658 |
52.50 |
2.07 |
M 1/2 |
6 1/4 |
- |
- |
- |
- |
16.92 |
0.666 |
53.16 |
2.09 |
N |
6 1/2 |
54 |
17 |
13 |
14 |
17.13 |
0.674 |
53.82 |
2.12 |
N 1/2 |
6 3/4 |
- |
- |
- |
- |
17.35 |
0.683 |
54.51 |
2.15 |
O |
7 |
55 1/4 |
17 1/4 |
14 |
15 1/4 |
17.45 |
0.687 |
54.82 |
2.16 |
O 1/2 |
7 1/4 |
- |
- |
- |
- |
17.75 |
0.699 |
55.76 |
2.20 |
P |
7 1/2 |
56 1/2 |
17 3/4 |
15 |
16 1/2 |
17.97 |
0.707 |
56.45 |
2.22 |
P 1/2 |
7 3/4 |
- |
- |
- |
- |
18.19 |
0.716 |
57.15 |
2.25 |
Q |
8 |
57 3/4 |
18 |
16 |
17 3/4 |
18.35 |
0.722 |
57.65 |
2.27 |
Q 1/2 |
8 1/4 |
- |
- |
- |
- |
18.53 |
0.729 |
58.21 |
2.29 |
Q 3/4 |
8 1/2 |
- |
18 1/2 |
17 |
- |
18.61 |
0.733 |
58.47 |
2.30 |
R |
8 5/8 |
59 |
- |
- |
19 |
18.69 |
0.736 |
58.72 |
2.31 |
R 1/4 |
8 3/4 |
- |
- |
- |
- |
18.80 |
0.740 |
59.06 |
2.32 |
R 1/2 |
8 7/8 |
- |
- |
- |
- |
18.89 |
0.748 |
59.34 |
2.35 |
R 3/4 |
9 |
- |
19 |
18 |
- |
19.10 |
0.752 |
60.00 |
2.36 |
S |
9 1/8 |
60 1/4 |
- |
- |
20 1/4 |
19.22 |
0.757 |
60.38 |
2.38 |
S 1/4 |
9 1/4 |
- |
- |
- |
- |
19.31 |
0.760 |
60.66 |
2.39 |
S 1/2 |
9 3/8 |
- |
- |
- |
- |
19.41 |
0.764 |
60.98 |
2.40 |
S 3/4 |
9 1/2 |
- |
19 1/2 |
19 |
- |
19.51 |
0.768 |
61.29 |
2.41 |
T |
9 5/8 |
61 1/2 |
- |
- |
21 1/2 |
19.62 |
0.772 |
61.64 |
2.43 |
T 1/4 |
9 3/4 |
- |
- |
- |
- |
19.84 |
0.781 |
62.33 |
2.45 |
T 1/2 |
10 |
- |
20 |
20 |
- |
20.02 |
0.788 |
62.89 |
2.48 |
U |
10 1/4 |
62 3/4 |
- |
21 |
22 3/4 |
20.20 |
0.797 |
63.46 |
2.50 |
U 1/2 |
10 1/2 |
- |
20 1/4 |
22 |
- |
20.32 |
0.800 |
63.84 |
2.51 |
V |
10 5/8 |
63 |
- |
- |
23 3/4 |
20.44 |
0.805 |
64.21 |
2.53 |
V 1/4 |
10 3/4 |
- |
- |
- |
- |
20.68 |
0.814 |
64.97 |
2.56 |
V 1/2 |
11 |
- |
20 3/4 |
23 |
- |
20.76 |
0.817 |
65.22 |
2.57 |
W |
11 1/8 |
65 |
- |
- |
25 |
20.85 |
0.821 |
65.50 |
2.58 |
W 1/4 |
11 1/4 |
- |
- |
- |
- |
20.94 |
0.824 |
65.78 |
2.59 |
W 1/2 |
11 3/8 |
- |
- |
- |
- |
21.08 |
0.830 |
66.22 |
2.61 |
W 3/4 |
11 1/2 |
- |
21 |
24 |
- |
21.18 |
0.834 |
66.54 |
2.62 |
X |
11 5/8 |
66 1/4 |
- |
- |
26 1/4 |
21.24 |
0.836 |
66.73 |
2.63 |
X 1/4 |
11 3/4 |
- |
- |
- |
- |
21.30 |
0.839 |
66.92 |
2.64 |
X 1/2 |
11 7/8 |
- |
- |
- |
- |
21.49 |
0.846 |
67.51 |
2.66 |
Y |
12 |
67 1/2 |
21 1/4 |
25 |
27 1/2 |
21.69 |
0.854 |
68.14 |
2.68 |
Y 1/2 |
12 1/4 |
- |
- |
- |
- |
21.89 |
0.862 |
68.77 |
2.71 |
Z |
12 1/2 |
68 3/4 |
21 3/4 |
26 |
28 3/4 |
22.10 |
0.870 |
69.43 |
2.73 |
Z +1/2 |
12 3/4 |
- |
- |
- |
- |
22.33 |
0.879 |
70.15 |
2.76 |
Z+1 |
13 |
- |
22 |
27 |
- |
22.60 |
0.890 |
71.00 |
2.80 |
Z+1.5 |
13.5 |
- |
- |
- |
- |
22.69 |
0.893 |
71.28 |
2.81 |
Z+2 |
- |
- |
- |
- |
- |
22.92 |
0.902 |
72.00 |
2.83 |
Z+2.5 |
- |
- |
- |
- |
- |
23.06 |
0.908 |
72.45 |
2.85 |
Z+3 |
- |
- |
- |
- |
- |
23.24 |
0.915 |
73.01 |
2.87 |
Z+3.5 |
- |
- |
- |
- |
- |
23.47 |
0.924 |
73.73 |
2.90 |
Z+4 |
- |
- |
- |
- |
- |
23.55 |
0.927 |
73.98 |
2.91 |
Z+4.5 |
- |
- |
- |
- |
- |
23.87 |
0.940 |
74.99 |
2.95 |
Z+5 |
- |
- |
- |
- |
- |
24.27 |
0.956 |
76.25 |
3.00 |
Z+6 |
- |
- |
- |
- |
- |
|
|
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