Ring Size Guide
Ring Size Chart
Quick guide — US / EU / Diameter / Circumference
| US | EU | Inner Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 5 | 49 | 15.7 | 49.3 |
| 6 | 52 | 16.5 | 51.8 |
| 7 | 54 | 17.3 | 54.4 |
| 8 | 57 | 18.1 | 56.9 |
| 9 | 59 | 18.9 | 59.5 |
| 10 | 62 | 19.8 | 62.1 |
Tip: measure an existing ring’s inside diameter and compare.