Child's age

Foot length (cm)

Shoe size (FR/EU)

0 / 3 months

9.5 / 10.5 cm

16

3/6 months

10.6 / 11.3 cm

17

6/9 months

11.4 / 12.0 cm

18

9/12 months

12.1 / 12.6 cm

19

12/15 months

12.7 / 13.3 cm

20

15/18 months

13.4 / 13.9 cm

21

18/24 months

14.0 / 14.7 cm

22/23

2 / 2.5 years

14.8 / 15.4 cm

24

2.5 / 3 years

15.5 / 16.1 cm

25

3 / 3.5 years

16.2 / 16.8 cm

26

3.5 / 4 years

16.9 / 17.5 cm

27

4 / 4.5 years

17.6 / 18.2 cm

28

4.5 / 5 years

18.3 / 18.9 cm

29