Crocs Size Chart for Kids

Crocs kids’ footwear is measured and shown by the US sizing standard.

Kids' Crocs Footwear 

Typical Age

Heel to Toe Length

US/AU

UK

EU

Under 1 Year

9cm

C1

-

-

9.8cm

C2

2

17-18

10.7cm

C3

3

18-19

1-2 Years

11.5cm

C4

4

19-20

12.3cm

C5

5

20-21

13.2cm

C6

6

22-23

2-5 Years

14cm

C7

7

23-24

14.9cm

C8

8

24-25

15.7cm

C9

9

25-26

16.6cm

C10

10

27-28

Ages 5+

17.4cm

C11

11

28-29

18.3cm

C12

12

29-30

19.1cm

C13

13

30-31