| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 15 | 16 | 17 |
| EU | 34 | 34.5 | 35 | 36 | 37 | 37.5 | 38 | 39 | 39.5 | 40.5 | 41.5 | 42 | 42.5 | 43.5 | 44 | 45 | 46 | 46.5 | 47 | 48 | 49 | 49.5 | 50.5 | 51.5 | 53 | 54 |
| CM | 22 | 22.5 | 23 | 23.5 | 24 | 24.25 | 24.5 | 25 | 25.5 | 26 | 26.5 | 26.75 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 29.75 | 30 | 30.5 | 31 | 31.5 | 33 | 33.5 | 34.5 |
| US | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 16 | 17 | 18 |