Ring Size Guide

Inside

Circumference (IN)

Inside

Circumference (MM)

 US, Canada, Mexico UK, Australia, Ireland, New Zealand, South Africa France Germany, Russia, Ukraine, Asia India, China, Japan, South America, Turkey, Israel Italy, Spain,
Netherlands, Switzerland
1.74 44.2 3 F 44 14 4 4
1.77 44.8 3.25 F 1/2 44.625 14.25  --- 4.625
1.79 45.5 3.5 G 45.25 14.5 5 5.25
1.82 46.1 3.75 G 1/2 45.875 14.75 6 5.875
1.84 46.8 4 H 46.5 15 7 6.5
1.87 47.4 4.25 H 1/2 47.125 15.25  --- 7.125
1.89 48 4.5 I 47.75 15.5 8 7.75
1.92 48.7 4.75 J 48.375  ---  --- 8.375
1.94 49.3 5 J 1/2 49 15.75 9 9
1.97 50 5.25 K 49.625 16  --- 9.625
1.99 50.6 5.5 K 1/2 50.25 16.25 10 10.25
2.02 51.2 5.75 L 50.875  --- 11 10.875
2.04 51.9 6 L  1/2 51.5 16.5 12 11.5
2.07 52.5 6.25 M 52.125 16.75  --- 12.125
2.09 53.1 6.5 M 1/2 52.75 17 13 12.75
2.12 53.8 6.75 N 53.375  ---  --- 13.375
2.14 54.4 7 N 1/2 54 17.25 14 14
2.17 55.1 7.25 O 54.625 17.5  --- 14.625
2.19 55.7 7.5 O 1/2 55.25 17.75 15 15.25
2.22 56.3 7.75 P 55.875  ---  --- 11.875
2.24 57 8 P 1/2 56.5 18 16 16.5
2.27 57.6 8.25 Q 57.125 18.25  --- 7.125
2.29 58.3 8.5 Q 1/2 57.75 18.5 17 17.75
2.32 58.9 8.75 R 58.375 18.75  --- 18.375
2.34 59.5 9 R 1/2 59 19 18 19
2.37 60.2 9.25 S 59.625 19.25  --- 19.625
2.39 60.8 9.5 S 1/2 60.25 19.5 19 20.25
2.42 61.4 9.75 T 60.875 19.75  --- 20.875
2.44 62.1 10 T 1/2 61.5 20 20 21.25
2.47 62.7 10.25 U 62.125 20.25 21 22.125
2.49 63.4 10.5 U 1/2 62.75 20.5 22 22.75
2.52 64 10.75 V 63.375  ---  --- 23.375
2.54 64.6 11 V 1/2 64 20.75 23 24
2.57 65.3 11.25 W 64.625  ---  --- 24.625
2.59 65.9 11.5 W 1/2 65.25 21 24 25.25
2.62 66.6 11.75 X 65.875  ---  --- 25.875
2.65 67.2 12 X 1/2 66.5 21.25 25 26.5
2.68 68.1 12.25 Y 67.125 21.5  --- 27.125
2.71 68.5 12.5 Z 67.75 21.75 26 27.75
2.72 69.1 12.75 Z 1/2 68.375  ---  --- 28.375
2.75 69.7 13  --- 69 22 27 29