| US Men | US Women | UK Men | UK Women | EU | Foot Length (cm) | Foot Length (in) |
|---|---|---|---|---|---|---|
| 5 | 6.5 | 4.5 | 5.5 | 37 | 23.5 | 9.25 |
| 5.5 | 7 | 5 | 6 | 37.5 | 23.8 | 9.37 |
| 6 | 7.5 | 5.5 | 6.5 | 38 | 24.1 | 9.5 |
| 6.5 | 8 | 6 | 7 | 39 | 24.4 | 9.62 |
| 7 | 8.5 | 6.5 | 7.5 | 40 | 24.8 | 9.75 |
| 7.5 | 9 | 7 | 8 | 40.5 | 25.1 | 9.88 |
| 8 | 9.5 | 7.5 | 8.5 | 41 | 25.4 | 10.0 |
| 8.5 | 10 | 8 | 9 | 42 | 25.7 | 10.12 |
| 9 | 10.5 | 8.5 | 9.5 | 42.5 | 26.0 | 10.25 |
| 9.5 | 11 | 9 | 10 | 43 | 26.4 | 10.38 |
| 10 | 11.5 | 9.5 | 10.5 | 44 | 26.7 | 10.5 |
| 10.5 | 12 | 10 | 11 | 44.5 | 27.0 | 10.62 |
| 11 | 12.5 | 10.5 | 11.5 | 45 | 27.3 | 10.75 |
| 11.5 | 13 | 11 | 12 | 45.5 | 27.6 | 10.87 |
| 12 | 13.5 | 11.5 | 12.5 | 46 | 28.0 | 11.0 |
| 12.5 | 14 | 12 | 13 | 46.5 | 28.3 | 11.12 |
| 13 | 14.5 | 12.5 | 13.5 | 47 | 28.6 | 11.25 |
| 13.5 | 15 | 13 | 14 | 47.5 | 29.0 | 11.38 |
| 14 | 15.5 | 13.5 | 14.5 | 48 | 29.3 | 11.5 |
| 14.5 | 16 | 14 | 15 | 48.5 | 29.6 | 11.62 |
| 15 | 16.5 | 14.5 | 15.5 | 49 | 30.0 | 11.75 |