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.
After checking the chart below, you may want to check out these Children's Shoe Shopping Tips.
Boys and Girls Conversion Chart
| 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 |
