Ring Size Guide & Chart

Let's find your ring size. Select your preferred method below and follow the steps to find your size.

 

Method 1: measure an existing ring

Download our printable tool, print it and follow the instructions

Click to download

 

Method 2: measure your finger

  • cut a piece of string, thread, floss, or thin strip of paper to at least three inches long and wrap it around the base of your finger
  • with a pen, mark the point on the string where the end meets
  • lay the string flat and use a ruler to measure the length between the end and your mark in millimeters
  • use the size chart below to match the millimeter length to the corresponding ring size

Tips:

  • Measure your finger at the end of the day.
  • Do not measure your finger when it is hot or cold.
  • Remember that the two hands differ slightly in size.

 

US size Inside Circumference (mm) Diameter (mm)
3 44 14
3 ¼)      45 14.3
3 ¾ 46 14.6
4  47 15
4 ½ 48 15.3
4 ¾ 49 15.6
5 ¼ 50 15.9
5 ¾ 51 16.2
6 52 16.5
6 ¼ 53 16.9
6 ¾ 54 17.2
7 ¼ 55 17.5
7 ½ 56 17.8
8 57 18.1
8 ¼ 58 18.5
8 ¾ 59 18.8
9 60 19.1
9 ½ 61 19.4
10 62 19.7
10 ¼ 63 20
10 ¾ 64 20.4
11 65 20.7
11 ½ 66 21
11 ¾ 67 21.3
12 ¼ 68 21.6
12 ½ 69 22
13 70 22.3
13 ¼ 71 22.6
13 ¾ 72 22.9