average baby weight
What is considered the normal weight for a newborn? The normal weight of a baby who reaches full term between 37 and 40 weeks is 2.7â4.1kg (6 â 9 lbs), with an average weight of 3.5kg (7.7 lbs). A baby who weighs less than 2.5kg (5.5 lbs) is considered to have a low birth weight.