Niche verticals May 4, 2027 5 min read
Size Guide for Children's Shoes
Kids' shoes use confusing dual-numbering (toddler 0-13 then big kid 1-7). EU continuous 16-39. Measure feet every 2-3 months — kids grow fast.
The Chart
| Range | Age | Sizing |
|---|---|---|
| Infant | 0-2 | US 0-3, EU 16-18 |
| Toddler | 2-5 | US 4-13, EU 19-31 |
| Big kid | 5-12 | US 1-7, EU 32-39 |
| Adult | 12+ | Adult sizing |
FAQs
Half size up for growth?
Yes — kids feet grow 2-3 sizes per year. Buy slightly large; check fit every 2-3 months. Don't size up too much (instability).
Width matters for kids?
Yes. Toddler feet often wider. Brands like New Balance, Pediped, Stride Rite offer wide kid sizes. Check width before ordering.
Need this on your store?
Tailor Size Guide ships pre-built size charts for Shopify.