| US Men's | US Women's | UK | Euro | Centimeters (cm) |
| 3.5 | 5 | 2.5 | 35 | 22.5 |
| 4.25 | 5.75 | 3.25 | 36 | 23 |
| 5 | 6.5 | 4 | 37 | 23.5 |
| 5.75 | 7.25 | 4.75 | 38 | 24.5 |
| 6 | 7.5 | 5 | 38.5 | 24.75 |
| 6.5 | 8 | 5.5 | 39 | 25 |
| 7.25 | 8.5 | 6.25 | 39.5 | 25.25 |
| 7.5 | 9 | 6.5 | 40 | 25.5 |
| 7.75 | 9.25 | 6.75 | 40.5 | 25.75 |
| 8 | 9.5 | 7 | 41 | 26 |
| 8.5 | 10 | 7.5 | 41.5 | 26.5 |
| 9 | 10.5 | 8 | 42 | 27 |
| 9.3 | 10.75 | 8.3 | 42.5 | 27.3 |
| 9.6 | 11 | 8.6 | 43 | 27.5 |
| 10.25 | 11.5 | 9.25 | 43.5 | 27.9 |
| 10.6 | 12 | 9.6 | 44 | 28.3 |
| 11 | 10 | 44.5 | 28.6 | |
| 11.5 | 10.5 | 45 | 29 | |
| 11.75 | 10.75 | 45.5 | 29.3 | |
| 12.25 | 11.25 | 46 | 29.5 | |
| 12.6 | 11.6 | 46.5 | 29.9 |