How to find your ring size

Measure the finger where you want to wear the ring

Measure the finger
  1. Get a tape measure or some string.
  2. Wrap it around the finger that you will wear your new ring on. If you are using string, take a marker and mark where the ends meet.
  3. Use a ruler to measure the length (in inches or millimeters) up to the point you marked. Compare the length to online sizing charts to determine your ring size. If you find yourself in between two sizes, I recommend going with the larger size.

Measure your ring

Measure inside ring
  1. Use a ring that already fits your finger well.
  2. Measure the inside diameter of the ring in millimeters (mm).
  3. Use an app or conversion table to find your new ring size.