How to measure your ring size

1. Wrap a string around your finger and mark where the string meets.
2. Measure the string against a ruler to get the circumference in mm.

OR

1. Measure the inner diameter of your ring and get your measurement in mm.
2. Compare it with the table below:

 

US Size	Diameter in mm	Circumference in mm
6 (S)	16.3mm	51.2mm
7 (M)	17.12mm	53.8mm
8 (L)	18.2mm	56.3mm

 

For a more accurate measurement, have your finger measured by a jeweller.