Age Group
0-3 months 03-06 months 06-09 months 09-12 months 12-18 months 18-24 months
Height cm 44-56 68 74 80 86 92
Weight kg < 2.5 kg-5 kg 8 kg 9 kg 10 kg 11 kg 13 kg
Chest cm 32-44 44-47 47-49 49-50 51-52 52-54
Chest inch 12½-17½ 17½-18½ 18½-19½ 19½-19½ 20-20½ 20½-21½
Waist cm 32-44 44-47 47-49 49-50 50-51 51-53
Waist inch 12½-17½ 17½-18½ 18½-19¼ 19¼-19¾ 19¾-20 20-21