Hat Size Guide
Table for converting between European and American hat sizes. In Europe, the circumference is measured, while American hat sizes are based on diameter.
| System | Sizes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Europe (CM) | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 |
| USA (Inches) | 6 1/2 | 6 5/8 | 6 3/4 | 6 7/8 | 7 | 7 1/8 | 7 1/4 | 7 3/8 | 7 1/2 | 7 5/8 | 7 3/4 |