THIS GUIDE IS BASED ON AVERAGE SIZES AND MAY DIFFER FROM BRAND TO BRAND

This is a guideline to average clothing sizes. The height is the average height of the child standing without shoes.
Approximate Age Child's height (cm) Child's height (inches+)
Newborn 60 cm 23½ "
0-3 month 62 cm 24½ "
3-6 month 68 cm 26¾ "
6-9 month 74 cm 29¾ "
9-12 month 80 cm 31½ "
1 year 86 cm 33¾ "
2 year 92 cm 36¼ "
3 year 98 cm 38½ "
4 year 104 cm 40 "
5 year 110 cm 43¼ "
6 year 116 cm 45¾ "
7 year 122 cm 48 "
8 year 128 cm 50½ "
9 year 134 cm 52¾ "
10 year 140 cm 55¾ "
11 year 146 cm 57½ "
12 year 152 cm 59¾ "
13 year 158 cm 62¼ "
14 year 164 cm 64½ "
15 year 170 cm 66 "
16 year 174 cm 68½ "
Baby Pre-walker and Pram Shoe Sizes.
Approximate Age EU UK USA Japan
Newborn 15 00 0 7.5
0-3 month 16 00 1 8.5
3-6 month 17 1 2 9.5
6-9 month 18 2 3 10.5
9-12 month 19 3 4 11.5
Junior and Teen Shoe Sizes
Approximate Age Child's height (cm) Child's height (inches+)
Newborn 60 cm 23½ "
0-3 month 62 cm 24½ "
3-6 month 68 cm 26¾ "
6-9 month 74 cm 29? "
9-12 month 80 cm 31½ "
1 year 86 cm 33¾ "
2 year 92 cm 36¼ "
3 year 98 cm 38½ "
4 year 104 cm 40 "
5 year 110 cm 43¼ "
6 year 116 cm 45¾ "
7 year 122 cm 48 "
8 year 128 cm 50½ "
9 year 134 cm 52¾ "
10 year 140 cm 55? "
11 year 146 cm 57½ "
12 year 152 cm 59¾ "
13 year 158 cm 62¼ "
14 year 164 cm 64½ "
15 year 170 cm 66 "
16 year 174 cm 68½ "