Find Your Ring Size

Ring Size Chart

US Size Diameter (mm) Circumference (mm)
1 12.75 40.00
1.5 13.16 41.25
2 13.46 42.45
2.5 13.76 43.68
3 14.05 44.14
3.5 14.45 45.40
4 14.86 46.68
4.5 15.27 47.97
5 15.70 49.32
5.5 16.10 50.58
6 16.51 51.87
6.5 16.92 53.16
7 17.32 54.51
7.5 17.73 55.76
8 18.14 57.15
8.5 18.54 58.37
9 18.95 59.66
9.5 19.35 60.98
10 19.76 62.33
10.5 20.17 63.46
11 20.57 64.97
11.5 20.98 66.22
12 21.39 67.51
12.5 21.79 68.77
13 22.20 70.15
13.5 22.61 71.40
14 23.01 72.69