Ring Size Calculator
Find your ring size from a finger measurement or convert between U.S., UK and European (ISO) ring sizes.
Result
Fingers swell when warm. Measure at the end of the day, and size up for wide bands.
U.S. and Canada size
6
- UK and Australia size (about)
- L½
- European / ISO size
- 52
- Inside diameter
- 16.6mm
- Inside circumference
- 52mm