👟 Footwear · Kids
What Shoe Size for a 12 Year Old
Typically US 6Y · UK 18.5 · EU 36
Average for 12 years · foot ~24.1 cm
⚠️ Measure the foot — age and labels are only a guide. Kids' feet grow fast and brands differ. Athletic brands like Nike and adidas often run small for kids; casual brands like Crocs and Converse often run large. Always check the specific brand and measure the foot.
Kids' sizes around this one:
| US | UK | EU | Foot (cm) | Approx age |
|---|---|---|---|---|
| 3Y | 15.5 | 33 | 21.6 | 9 years |
| 4Y | 16.5 | 34 | 22.5 | 10 years |
| 5Y | 17.5 | 35 | 23.5 | 11 years |
| 6Y | 18.5 | 36 | 24.1 | 12 years |
Convert any other size with the kids' shoe size converter.
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