Find Your Perfect Fit
Measure your finger in inches or millimeters, then compare it with the chart below to find your U.S. ring size.
Ring Size Guide
Use a thin strip of paper, non-stretch string, or flexible measuring tape to measure your finger.
1. Wrap
Wrap the paper or string around the base of the finger where the ring will be worn. It should feel snug, but not tight.
2. Mark
Mark the point where the paper or string overlaps.
3. Measure
Lay it flat and measure the length with a ruler. This is your finger circumference.
4. Match
Compare your measurement with the chart to find your U.S. ring size.
Important tips:
Measure at the end of the day when your hand is warm. Avoid measuring when your fingers are cold or after exercise. If your measurement falls between two sizes, choose the larger size for a more comfortable fit.
Using an existing ring:
You can also measure the inside diameter of a ring that already fits the same finger, then match it to the chart.

