| СМ (сантиметры) | EUR Junior | US Junior | UK Junior |
|---|---|---|---|
| 17 | 27 | 9.5C | 11C |
| 17.5 | 28 | 10.5C | 11.5C |
| 18 | 29 | 11.5C | 12C |
| 18.5 | 30 | 12.5C | 12.5C |
| 19 | 31 | 13.5C | 13C |
| 19.5 | 32 | 1 | 13.5C |
| 20 | 33 | 1.5 | 1 |
| 20.5 | 33.5 | 2 | 1.5 |
| 21 | 34 | 2.5 | 2 |
| 21.5 | 35 | 3 | 2.5 |
| 22 | 35.5 | 3.5 | 3 |
| 22.5 | 36 | 4 | 3.5 |
| 23 | 36.5 | 4.5 | 4 |
| 23.5 | 37 | 5 | 4.5 |
| 24 | 38 | 5.5 | 5 |
| 24.5 | 38.5 | 6 | 5.5 |
| 25 | 39 | 7 | 6 |
| 25.5 | 40 | 7 | 6.5 |
