Sizing Chart

Measure Your Finger

Ring size measurement guide

International Ring Size Conversion Chart

US & Canada UK EU (Circumference mm) German Inside Diameter (mm)
3.5 G 46 46 14.5
4 H½ 47 47 14.9
4.5 I½ 48 48 15.3
5 J½ 49 49 15.7
5.5 K½ 51 51 16.1
6 L½ 52 52 16.5
6.5 M½ 53 53 16.9
7 O 54 54 17.3
7.5 P 56 56 17.7
8 P½ 57 57 18.1
8.5 Q½ 58 58 18.5
9 R½ 60 60 19.0
9.5 S½ 61 61 19.4
10 T½ 62 62 19.8
10.5 U½ 63 63 20.2
11 V½ 65 65 20.6
11.5 W½ 66 66 21.0
12 Y 67 67 21.4
12.5 Z 69 69 21.8
13 Z½ 70 70 22.2
13.5 Z+1 71 71 22.6
14 Z+2 72 72 23.0
14.5 Z+3 74 74 23.5
15 Z+4 75 75 23.8