| Inches | US / Canada | Europe | Japan | UK |
| 5.38 | 6.5 | 23 | - | 5.5 |
| 5.56 | 7 | 23.5 | 14 | 6 |
| 5.75 | 7.5 | 24 | - | 6.5 |
| 5.88 | 8 | 24.5 | 15 | 7 |
| 6.06 | 8.5 | 25 | - | 7.5 |
| 6.25 | 9 | 25.5 | 16 | 8 |
| 6.38 | 9.5 | 26 | - | 8.5 |
| 6.47 | 10 | 26.5 | 16.5 | 9 |
| 6.67 | 10.5 | 27 | - | 9.5 |
| 6.83 | 11 | 27.5 | 17.5 | 10 |
| 6.98 | 11.5 | 28 | - | 10.5 |
| 7.14 | 12 | 28.5 | 18.5 | 11 |
| 7.30 | 12.5 | 29 | - | 11.5 |
| 7.46 | 13 | 30 | 19 | 12 |
| 7.77 | 1 | 31 | 20 | 13 |
| 7.93 | 1.5 | 31.5 | 20.5 | 13 |
| 8.09 | 2 | 32.5 | 21 | 1 |
| 8.25 | 2.5 | 33 | 21.5 | 1.5 |
| 8.40 | 3 | 33.5 | 22 | 2 |
When shopping for children's shoes online or around the world, the numbers can get kind of confusing. In addition to manufacturer's variations, different parts of the world use various sizing systems. The following chart can help.
But remember, the best way to get the proper fit is to measure your child's foot, and compare those measurements to the size charts offered by retailer from which you're making your purchase - and be sure to check for a return policy in case the shoe doesn't fit!
