Age - Category

Approximate Age

Length (cm)

Length (inches)

US Size

UK Size

EURO Size

AUS Size

Toddler

1 year

11

4.3

5

4

20

4

Toddler

1.5 years

12

4.7

5.5

4.5

21

4.5

Toddler

1.5 years

13

5.1

6

5

22

5

Toddler

2 years

13.5

5.3

7

6

23

6

Toddler

2.5 years

14

5.5

8

7

24

7

Toddler

3 years

15.5

6.1

9

8

25

8

Girl

3.5 years

16

6.2

9.5

8.5

26

8.5

Girl

4 years

17

6.9

10

9

27

9

Girl

5 years

17.5

6.8

11

10

28

10

Girl

6 years

18

7

12

11

29

11

Girl

7 years

20

7.8

13

12

30

12

Girl

8 years

20.5

8

13.5

12.5

31

12.5

Girl

8.5 years

21

8.2

1.5

13

32

13