How to determine your ring size Tips:

Measure your finger in warm temperatures at the end of the day.

Your ring size will be about half a size larger on your primary hand (i.e., the hand you write with).

If you are purchasing the ring as a surprise Tips:

  • Ask your intended recipient’s mother or friend if they know her finger size.
  • The average finger size is about 6 to 6.5 for women and 9 to 10 for men. When no other information is available to you, when selecting to purchase a ring as a surprise.
  • Please note that different countries have different ring-sizing methods. All sizes listed on this website are American standard sizes.