Ring Size Chart

Need help finding your ring size?

Use a piece of string to measure around the bigger knuckle on the finger you want to wear the ring on. Wrap the string around the knuckle loosely and mark the string with a pen or marker.

Measure the length of the string to your mark on a millimeter ruler. Try to lay the string flat on a surface beside the ruler without stretching it. If the string is a little curly, try wetting it so it lays straight.

Find your measurements in the chart below to find your nearest ring size! 

Inside circumference (mm)
Inside circumference (in)
Ring Size
44.2
1.74
3
45.5
1.79
3.5
46.8
1.87
4
48
1.89
4.5
49.3
1.94
5
50.6
1.99
5.5
52
2.04
6
53.1
2.09
6.5
54.4
2.14
7
55.7
2.19
7.5
57
2.24
8
58.3
2.29
8.5
59.5
2.34
9
60.8
2.39
9.5
62.1
2.44
10
63.4
2.49
10.5
64.6
2.54
11
65.9
2.59
11.5
67.2
2.65
12
68.5
2.7
12.5
69.7
2.75
13
71
2.8
13.5
72.3
2.85
14