Finding Your Ring Size

Measure your finger in warm temperature at the end of the day.
If your knuckle is a lot larger than the base of your finger measure both the base of your finger and your knuckle and select a size between the two.
Find a piece of non-stretchy string or strip of paper no wider than 1/2" or 1cm.
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.
Measure the length from the starting end of the string/paper to the pen mark.
Use this measurement and the chart to the right to determine your ring size.
Different countries use different ring-size systems. These are standard American sizes.
Your ring size will be about half a size larger on the hand you write with.
When considering a wide band, move up a size from your measurement.

Country/region