Ring Size Guide

How to measure your ring size

Measuring your ring size is easier than you think. Just follow these simple steps:

1. Take a piece of string and wrap it around the base of your finger (or above the knuckle for a midi ring).
2. Mark the spot on the string where the ends meet, making sure that string is wrapped snugly and not too tightly around your finger.
3. Take a ruler and measure the string in millimeters (mm).
4. Refer to the the conversion chart below to identify your ring size.

Conversion Chart

US Ring Size	Inside Diameter (mm)
3	14.27
3 1/4	14.48
3 1/2	14.68
3 3/4	14.88
4	15.09
4 1/4	15.29
4 1/2	15.39
4 3/4	15.49
5	15.70
5 1/4	15.90
5 1/2	16.10
5 3/4	16.31
6	16.51
6 1/4	16.71
6 1/2	16.92
6 3/4	17.12
7	17.32
7 1/4	17.53
7 1/2	17.73
7 3/4	17.93
8	18.14
8 1/4	18.34
8 1/2	18.54
8 3/4	18.75