Size guide, baby clothes

Use this chart to find US sizes for babies, based on measurements in inches and weight in pounds.

US Size Weight, pounds Height, inches
Newborn 4-8 17-19″
3 months 9-11 19-23″
6 months 12-15 24-26″
9 months 16-18 27-28″
12 months 19-20 29-30″
18 months 21-23 31-32″
24 months 24-28 33-35″

Size guide, 2-7 years (girls and boys)

Use this chart to find US sizes for 2-7 year olds, both boys and girls, based on measurements in inches and weight in pounds. The T stands for Toddler.

US Size Height, inches Weight, lbs
2t 33-35 24-28
3t 36-38.5 28.5-32
4t 39-41 33-36
4 42-44 37-41
5 45-47 42-46
6 48-49 47-53
6x (girls) / 7 (boys) 50-51 54-58