Bolalar uchun poyabzal katta va kichik bolalar poyabzal Evropa, Amerika (AQSh) grafigi hajmi o'z ichiga olgan, ingliz (Buyuk Britaniya), santimetr bilan Bolalar uchun poyabzal Yaponiya, Rossiya registri turlari va registri.
| Rossiya | Evropa | Amerika | Ingliz tili | Yaponiya | santimetr | 15 | 16 | 1 | 0.5 | 8.5 | 8.5 |
| 16 | 17 | 2 | 1 | 9.5 | 9.5 |
| 17 | 18 | 3 | 2 | 10.5 | 10.5 |
| 18 | 19 | 4 | 3 | 11 | 11 |
| 19 | 20 | 5 | 4 | 12 | 12 |
| 20 | 21 | 5.5 | 4.5 | 12.5 | 12.5 |
| 21 | 22 | 6 | 5 | 13 | 13 |
| 22 | 23 | 7 | 6 | 14 | 14 |
| 23 | 24 | 8 | 7 | 14.5 | 14.5 |
| 24 | 25 | 9 | 8 | 15.5 | 15.5 |
| 25 | 26 | 9.5 | 8.5 | 16 | 16 |
| 26 | 27 | 10 | 9 | 16.5 | 16.5 |
| 27 | 28 | 11 | 10 | 17 | 17 |
| 28 | 29 | 11.5 | 10.5 | 17.5 | 17.5 |
| 29 | 30 | 12 | 11 | 18 | 18 |
| 30 | 31 | 13 | 12 | 19 | 19 |