Ring Size Guide
A considered fit
Find your ring size
Use this guide to discover the most comfortable fit. For the most accurate result, measure at the end of the day when your fingers are warm.
Measure an existing ring
Measure the inner diameter of a ring that fits you well, then enter the measurement in millimetres.
mm
Your matching size will appear here.
Measure across the widest point inside the ring, from inner edge to inner edge.
Tips for measuring
- Measure at the end of the day, when your fingers are naturally at their largest.
- Avoid measuring when your hands are cold or immediately after exercise.
- Measure the specific finger on which you intend to wear the ring.
- Take the measurement several times to check for a consistent result.
- If you are between two sizes, choose the larger size for a more comfortable fit.
International size conversion
Portuguese sizes differ from the standard EU scale. PT values use the Portuguese numbering convention; EU values refer to the European circumference-based scale. Measurements are approximate.
| PT | EU | UK | US | Inner diameter |
|---|