MEASURE YOUR FINGER

  1. Find a string, thread, ribbon, or thin strip of paper.
    Wrap it around your finger and tighten the wrap until you can't anymore.
  2. Use a pen to mark the spot where the string or paper overlaps.
  3. Measure the length with a ruler (mm). Use the chart below to find out your ring size.
USA/CA RING SIZE UK/AU RING SIZE CIRCUMFERENCE(MM) DIAMETER(INCH)
5 J 49.3 0.62
6 L 51.9 0.65
7 N 54.4 0.68
8 P 57.0 0.71
9 R 59.5 0.74
10 T 62.1 0.78
11 V 64.6 0.81
12 X 67.2 0.84