cm
Recommended size
Sizes are approximate. Always measure both feet and choose the larger value. When in doubt, size up.
How to measure
Have your child stand barefoot on a sheet of paper. Mark the heel and the tip of the longest toe. Measure the distance in centimeters.
Size Chart
Maximum foot length the calculator uses for each EU size.
| EU | cm | in | UK | US |
|---|---|---|---|---|
| 16 | 9.7 | 3.8 | 0 | 0.5 |
| 17 | 10.3 | 4.1 | 1 | 1.5 |
| 18 | 11.0 | 4.3 | 2 | 2.5 |
| 19 | 11.7 | 4.6 | 3 | 3.5 |
| 20 | 12.3 | 4.9 | 4 | 4.5 |
| 21 | 13.0 | 5.1 | 4.5 | 5 |
| 22 | 13.7 | 5.4 | 5 | 6 |
| 23 | 14.3 | 5.6 | 6 | 7 |
| 24 | 15.0 | 5.9 | 7 | 8 |
| 25 | 15.7 | 6.2 | 7.5 | 8.5 |
| 26 | 16.3 | 6.4 | 8.5 | 9.5 |
| 27 | 17.0 | 6.7 | 9 | 10 |
| 28 | 17.7 | 7.0 | 10 | 11 |
| 29 | 18.3 | 7.2 | 11 | 12 |
| 30 | 19.0 | 7.5 | 11.5 | 12.5 |
| 31 | 19.7 | 7.7 | 12.5 | 13 |
| 32 | 20.3 | 8.0 | 13 | 1 * |
| 33 | 21.0 | 8.3 | 1 * | 2 |
| 34 | 21.7 | 8.5 | 2 | 3 |
| 35 | 22.3 | 8.8 | 2.5 | 3.5 |
| 36 | 23.0 | 9.1 | 3.5 | 4.5 |
| 37 | 23.7 | 9.3 | 4 | 5 |
| 38 | 24.3 | 9.6 | 5 | 6 |
* UK and US children's sizes restart from 1 at EU 33 / EU 32 respectively – this is standard across all major size charts.