Measuring your ring size at home can be done using several methods. But here we breakdown our favorite and easiest way to doing it at home: String or Paper Method:
- Take a piece of thin strip of paper and wrap it snugly around the base of your finger where you plan to wear the ring. Mark the point where the string or paper overlaps and measure the length with a ruler. Match the length to the ring size chart below, to determine your size.
It's important to note that different countries and regions may have different ring size standards, so make sure to use a ring size chart that corresponds to your location. Additionally, ring sizes can vary depending on the width and style of the ring, so it's recommended to measure your finger at the same width and style of ring that you plan to wear. When in doubt, it's always best to consult a professional jeweler for accurate ring sizing.
Â
International Ring Size Conversion Chart
|
Inside DiameterÂ
|
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
|
-
|
-
|
-
|
-
|
-
|
|
