Ring size chart (mm)

Size Inner diameter (mm) Circumference (mm)
5 15.7 49
6 16.6 52
7 17.2 54
8 18.1 57
9 19.1 60
10 19.7 62
11 20.6 65

How do you measure your ring size?

With a ring : Measure the inner diameter of a ring you already own and compare to the table.

With a measuring tape or paper :

  • Wrap a measuring tape or a strip of paper around the finger where you want to wear the ring.
  • Mark where the strip meets, and measure the length – this is your finger circumference.
  • Compare the circumference with the table above to find the correct size.

Tip : Measure your finger in the evening when it is most swollen for a more accurate fit.