Children develop at different paces, but the average birth weight of a full-term male baby is 3.3 kilograms ( kg ) and 3.2 kg for a female. Growth charts can provide a guide to the average weight of ... Track your baby boy's growth with our detailed chart . Monitor weight , length, head circumference, and developmental milestones from birth to 24 months . Track your baby's healthy growth with this monthly weight chart in kilograms . Learn what’s normal, when to worry, and how to support weight gain with expert tips. Baby Weight Chart By Month in KG helps to track 0 to 12 months baby girl and baby boy weight progress in kilograms . Know the average Indian boy weighs and a girl weighs at birth and how much weight gain faster during the first three months .