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This page will guide you to the correct ring size, regardless of what global community you reside in. If you don't know your ring size, you can figure it out with this information. Just measure the circumference or diameter of your finger, and use the table below to specify your ring size....it's easy!

The table below is the US standard for ring sizing. For customers in other countries that use a different ring size scale standard, please convert to US sizing when placing your order. Rings are available in US sizes 1-15.

US Diam. Inch Diam. mm Circ. Inch Circ. mm UK Euro French German Japan Swiss
4 0.586 14.9 1.840 46.7 7 46 1/2 15 7 -
4.5 0.602 15.3 1.890 48.0 - - - 8 -
5 0.618 15.7 1.941 49.3 J 1/2 9 49 15 3/4 9 -
5.5 0.634 16.1 1.991 50.6 K 1/2 - - - 10 -
6 0.650 16.5 2.041 51.8 L 1/2 11 51 1/2 16 1/2 11 12.75
6.5 0.666 16.9 2.091 53.1 M 1/2 - - - 13 14
7 0.682 17.3 2.141 54.4 N 1/2 14 54 17 1/4 14 15.25
7.5 0.698 17.7 2.192 55.7 O 1/2 - - - 15 16.5
8 0.714 18.1 2.242 56.9 P 1/2 16 56 3/4 18 16 17.75
8.5 0.730 18.5 2.292 58.2 Q 1/2 - - - 17 -
9 0.746 18.9 2.342 59.5 R 1/2 19 59 1/4 19 18 -
9.5 0.762 19.4 2.393 60.8 S 1/2 - - - 19 -
10 0.778 19.8 2.443 62.1 T 1/2 21 61 3/4 20 20 -
10.5 0.794 20.2 2.493 63.3 U 1/2 - - - 22 22.75
11 0.810 20.6 2.543 64.6 V 1/2 24 64 1/4 20 3/4 23 -
11.5 0.826 21.0 2.594 65.9 W 1/2 - - - 24 -
12 0.842 21.4 2.644 67.2 X 1/2 26 67 1/4 21 1/4 25 27.5
12.5 0.858 21.8 2.694 68.4 Z - - - 26 28.75
13 0.874 22.2 2.744 69.7 - 29 - 22 27 -
13.5 0.890 22.6 2.795 71.0 - - - - - -
14 0.906 23.0 2.845 72.3 Z3 31 - - - -
14.5 0.922 23.4 2.895 73.5 Z4 - - - - -
15 0.938 23.8 2.945 74.8 - - - - - -
15.5 0.954 24.2 2.996 76.1 - - - - - -

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Standard Ring Sizes: For Ladies = 5-6-7-8, For Men = 9-10-11-12 
Queen Sizes = 10-11-12-13 
Petite Size = 1-2-3-4
Hard to find-Large Sizes men's rings = 14-15-16-17-18

How to Measure your ring size :

Ring Sizer Download

  • Download the paper sizer file and print on soft paper (do not resize, please keep as original size).
  • Cut along the outline and slit at the left.
  • Wrap paper sizer around your finger.
  • Slide the pointed end of paper sizer through the slit and pull tightly to fit with your finger.
  • The number that points at the slit is represents the ring size for your finger.