What's my size?
Ring Size Guide
If you're shopping for someone else, the best way to find his or her ring size is to ask. If you're planning a surprise, get help from friends and family. The average ring size available for women ranges from size 3 to size 9. The most commonly purchased women's rings range between size 5 and size 7. Size 6 is the most popular. These standard ring sizes can help guide you in the right direction. There are also a number of at-home methods to find your ring size.
How To Measure Ring Size With String, Paper & Ruler
1. Wrap string or paper around the base of your finger.
2. Mark the point where the ends meet with a pen.
3. Measure the string or paper with a ruler (mm) to get the circumference then divide by 3.14 (or Pi) to get the diameter.
4. Pick the closest measurement on the ring size chart to find your ring size.
Measure your ring size at the end of the day when your fingers are warm. Finger size changes depending on the time of day and the weather, and your fingers are actually smaller in the early morning and in cold weather. Also, keep in mind that fingers on your dominant hand are usually larger.