Mens Rings Size Chart

Measuring Inside Circumference

  1. Wrap the paper around your finger. Make sure the paper is below the joint of your finger and close to your knuckle.
  2. Mark the spot where the paper meets and measure the distance with your ruler.
  3. Compare it to the Ring Size chart below

 

Inside

Circumference

US Ring Size

UK Ring Size

Japanese Ring Size

Swiss Ring Size

Inch

mm
2.14 54.4 7 0 14 14.5
2.24 57 8 P 1/2 16 17
2.34 59.5 9 R 1/2 18 19.5
2.39 60.8 9.5 S 1/2 19 20.75
2.44 62.1 10 T 1/2 20 22
2.54 64.6 11 V 1/2 23 24.75
2.65 67.2 12 X 1/2 25 27.25
2.7 68.5 12.5 Z 26 28.5
2.75 69.7 13 27 29.75
2.85 72.3 14 Z3 29 32.25