Ring Size Guide
Finding your perfect fit is easy with our international ring size conversion chart. Whether you’re shopping for yourself or a gift, use this reference to ensure a comfortable, ideal fit.
How to Measure Your Ring Size
- Take a piece of string or a thin strip of paper and wrap it around the base of your finger.
- Mark where the string/paper overlaps.
- Measure the length in millimeters – this is your inside circumference.
- Match your measurement to the chart below to find your size.
Ring Size Conversion Chart
| US Size | EU Size | Inside Diameter (mm) | Inside Circumference (mm) |
|---|---|---|---|
| 5 | 49 | 15.6 | 49.0 |
| 5.5 | 50 | 16.0 | 50.3 |
| 6 | 51 | 16.4 | 51.5 |
| 6.5 | 52 | 16.8 | 52.8 |
| 7 | 54 | 17.2 | 54.1 |
| 7.5 | 55 | 17.6 | 55.3 |
| 8 | 56 | 18.0 | 56.6 |
| 8.5 | 57 | 18.4 | 57.8 |
| 9 | 59 | 18.8 | 59.1 |
Tips
- Measure your finger at room temperature, as fingers can shrink in cold and expand in heat.
- If your measurement falls between two sizes, we recommend choosing the larger size for comfort.
- Wider band styles may fit more snugly – consider sizing up half a size.