Sizing Guide

Here’s a handy guide to help choose the best clothing size for your little one.

All babies are different, but the ranges indicated below show the most popular height and head circumference of babies at different ages.

Baby's Age 

Baby's Height (in cm)

Baby's Height (in inches)

Newborn

up to 56 cm

up to 22 in

0-3 months

56-62 cm

22-24 in  

3-6 months

62-68 cm

24-27 in

6-9 months

68-74 cm

27-29 in

9-12 months

74-80 cm

29-31 in

12-18 months

80-86 cm

31-34 in

18-24 months

86-92 cm

34-36 in

 

Baby's Age

 Baby's Head Circumference (in cm)

Baby's Head Circumference (in inches)

Newborn

up to 38 cm

up to 15 in

0-3 months

40 cm

15.70 in

3-6 months

44 cm

17.50 in

6-12 months

48 cm

18.50 in

12-36 months

52 cm

20.50 in