Size Guide

Children's Shoe Size Chart

Convert children's shoe sizes between US, UK and EU. Covers babies, toddlers and kids up to age 12+.

Baby Shoe Sizes (0-18 months)

AgeUSUKEUFoot (cm)
0-3 months10.5169.5
3-6 months211710.5
6-9 months321811.5
9-12 months431912.0
12-18 months542013.0

Tips for Measuring Children's Feet

  1. Have your child stand on paper with their heel against a wall
  2. Mark the longest toe and measure in cm
  3. Add 1-1.5 cm for growing room
  4. Check shoe fit every 2-3 months — kids' feet grow fast!
  5. Always measure both feet and use the larger size

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FAQ

How often should I check my child's shoe size?

Every 2-3 months for toddlers and every 4-6 months for older children. Kids' feet can grow up to 2 sizes per year.

What's the difference between US and UK kids' shoe sizes?

US children's sizes are typically 1 size larger than UK sizes. A US 10 is roughly a UK 9.

When do children move to adult shoe sizes?

Children typically transition to adult sizes around age 12, when their feet reach about 24cm (US Youth 6 / UK 5).