Help
Find your ring size
Measure in the evening, as fingers swell slightly during the day.
- Wrap a thin string or strip of paper around your finger so it passes over the knuckle.
- Mark where the ends meet and measure the length in millimetres with a ruler.
Size chart
| TR | Circumference (mm) | Inner diameter (mm) | US |
|---|---|---|---|
| 8 | 48 | 15.3 | 4.5 |
| 9 | 49 | 15.6 | 5 |
| 10 | 50 | 15.9 | 5.5 |
| 11 | 51 | 16.2 | 5.5 |
| 12 | 52 | 16.6 | 6 |
| 13 | 53 | 16.9 | 6.5 |
| 14 | 54 | 17.2 | 7 |
| 15 | 55 | 17.5 | 7.5 |
| 16 | 56 | 17.8 | 7.5 |
| 17 | 57 | 18.1 | 8 |
| 18 | 58 | 18.5 | 8.5 |
| 19 | 59 | 18.8 | 9 |
| 20 | 60 | 19.1 | 9 |
| 21 | 61 | 19.4 | 9.5 |
| 22 | 62 | 19.7 | 10 |
| 23 | 63 | 20.1 | 10.5 |
| 24 | 64 | 20.4 | 11 |