| СМ (сантиметры) | EUR Junior | US Junior | UK Junior |
|---|---|---|---|
| 18.5 | 28 2/3 | 11 | 10.5 |
| 19 | 30 | 12 | 11.5 |
| 19.5 | 31 1/3 | 13 | 12.5 |
| 20 | 32 2/3 | 1 | 13.5 |
| 20.5 | 33 1/3 | 1.5 | 1 |
| 21 | 34 | 2 | 1.5 |
| 21.5 | 34 2/3 | 2.5 | 2 |
| 22 | 35 1/3 | 3 | 2.5 |
| 22.5 | 36 | 3.5 | 3 |
| 23 | 36 1/2 | 4 | 3.5 |
| 23.5 | 37 | 4.5 | 4 |
| 24 | 37 2/3 | 5 | 4.5 |
| 24.5 | 38 1/3 | 5.5 | 5 |
| 25 | 39 | 6 | 5.5 |
| 25.5 | 39 2/3 | 6.5 | 6 |
