If you are unsure about your ring size all you have to do is follow the simple steps below and in no time at all you will find out what your ring size truly is. 

  1. 1.     Wrap a piece of string or a strip of paper around your finger.
  2. 2.     Mark the point where the two ends meet.
  3. 3.     Measure the string or paper against a ruler to get the circumference of your finger.
  4. 4.     Divide that by 3.14 to get the diameter of your finger.
  5. 5.     Look up your ring size using the form below.

Convert your ring size to the ring size used in other countries.