Ring sizes

How to measure the ring size

1. Measure the inner diameter on a ring that you already have.
2. Measure the circumference of the base of the finger where you want to wear the ring.
  • Find a piece of string or strip of paper no wider than 1.4 cm (1/2 inch).
  • Wrap it around the base of the appropriate finger.
  • Use a pen to mark the point on the string/paper where it overlaps, forming a complete circle.
  • With a ruler, measure the length from the starting end of the string/paper to the pen mark.
  • Use the chart below to determine your ring size.
Size  Diameter Circumference
5 15.7 mm 49.3 mm
6 16.5 mm 52.8 mm
7 17.3 mm 54.1 mm
8 18.2 mm
56.6 mm
9 18.9 mm 59.0 mm
10 19.7 mm 62.0 mm
11 20.6 mm 65.0 mm
12 21.4 mm 68.1 mm
13 22.0 mm 69.7 mm
14 22.3 mm 71.2 mm