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Children's Shoe Size Converter

Children's shoe sizes run from baby sizes up to adult sizes. Find the match here, with a typical age for each.

heel → longest toe = foot length (cm)
Stand on paper, mark your heel and longest toe, and measure between the marks.

Children's shoe sizes chart

UKUSEUFoot (cm)Typical age
01169.50-3 months
121710.53-6 months
2318116-9 months
341911.59-12 months
452012.512-18 months
56211318-24 months
6723142 years
7824152-3 years
892515.53 years
9102716.53-4 years
101128174-5 years
111229185 years
12133018.55-6 years
131 (youth)3219.56-7 years
1 (adult)2 (youth)33207-8 years
2 (adult)3 (youth)34218-9 years
3 (adult)4 (youth)35.5229-10 years
4 (adult)5 (youth)372310-11 years
5 (adult)6 (youth)382411-12 years
6 (adult)7 (youth)3924.512+ years

Getting children's shoes right

Children's feet grow quickly, often half a size every three months for toddlers. Leave about 1 cm (a thumb's width) between the longest toe and the end of the shoe. UK children's sizes run from 0 to 13.5, then restart at adult size 1.

Frequently asked questions

What is a UK kids 10 in EU size?

A UK children's 10 is an EU 28 and US 11.

What age is a UK size 7 child shoe?

Around 2 to 3 years, but every child is different, so measure their feet.