WOMEN AND MENS RING SIZING: CONVERSION CHART
USA 4 4 1/2 5 5 1/2 6 6 1/2 7 7 1/2 8 8 1/2 9 10 11
Italy  -  8 9.5 10 12 13 14.5 16 17 18 20 22 25
UK H 1/2 I J 1/2 K 1/2 L 1/2 M 1/2 N 1/2 O 1/2 P 1/2 Q 1/2 R 1/2 T 1/2 W
France 47 48 50 52 53 54 55 56 57 58 59 61 63
Japan  7 8  9 11 12  13  14  15 16 17  18 20 23
Circumference (in)  1 27/32  1 7/8  1 15/16 2 2 1/16 2 1/8  2 3/16 2 1/4 2 5/16 2 3/8 2 7/16 2 9/16 2 11/16
Circumference (mm)  47  48  49 51  52 53 55 56  57  58  59  62  65
Diameter (mm) 14.86 15.27 15.7 16.1 16.51 16.92 17.35 17.75 18.19 18.53 18.89 19.84 20.68

 

HOW TO MEASURE THE CIRCUMFERENCE OF YOUR FINGER

STEP 1. Wrap a piece of string or paper around the base of your finger. Make sure you can slip it comfortably over your knuckle. You will get the most accurate reading if your hands are warm, not cold.

STEP 2. Use a ruler to measure the length of the string or paper. This is your finger's measurement.

If you are purchasing for a loved one and you want to keep it a surprise, secretly measure one of their rings.

 

REQUEST A FREE RING SIZER

If you would like us to mail you a free adjustable ring sizer, please email us at info@diabolikill.com
Include your name and mailing address. Free domestic shipping across the US.