| Europe | 34 | 35 | 35½ | 36 | 37 | 37½ | 38 | 38½ | 39 | 40 | 41 | 42 | 43 | 44 | 45 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U.S. & Canada | 4½ | 5 | 5½ | 6 | 6½ | 7 | 7½ | 8 | 8½ | 9 | 9½ | 10 | 10.5 | 12 | 13 |
| U.K. | 2 | 2½ | 3 | 3½ | 4 | 4½ | 5 | 5½ | 6 | 6½ | 7 | 7½ | 8 | 9½ | 10½ |
| Japan | 21 | 21.5 | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 27 | 28 | 29 | |
| Australia | 2 | 3½ | 4 | 4½ | 5 | 5½ | 6 | 6½ | 7 | 7½ | 8 | 8½ | 9 | 10½ | 11½ |
| Inches | 8.187 | 9 | 9.125 | 9.25 | 9.375 | 9.5 | 9.625 | 9.75 | 9.875 | 10 | 10.125 | 10.25 | 10.5 | 10.75 | 11 |
| Centimeters | 20.8 | 22.8 | 23.1 | 23.5 | 23.8 | 24.1 | 24.5 | 24.8 | 25.1 | 24.5 | 25.7 | 26 | 26.7 | 27.3 | 27.9 |