What is average weight of 3-year- old boy?

Answer 1

* During the toddler years (1 to 3 years of age) the average child should gain 4-6lbs a year. By 30 months the average toddler weighs about 28lbs. * An "average" 3 year old boy would weigh approximately 31 lbs (about 14 kg). However, this is the child who would weigh in exactly at "average," or on the 50th percentile. A "normal" child of this age could weigh anywhere from as little as 24lbs (11 kg) or as much as 39 lbs (17.5 kg) and still be considered healthy (depending on height, prior weights, etc.)

* Weight is related to height and body composition. For in-depth information about weight in relation to height, and to see the distribution of weights and heights of children at various ages, please see the page link, further down this page, listed under "Related Questions."