The average weight of a 3 year old varies slightly between boys and girls. When a male or female is 3 years old the median boy is about 40 inches tall and the average height for a 3 year old girl is slightly less at about 38 inches in height. The average weights are:
- Average weight of a 3 year old girl is about 31 pounds
- Average weight of a 3 year old boy is about 36 pounds
If you want to know the average weight of a 3 year old you may also want to know the:
You can click on the charts below to enlarge them:Height Weight Chart for Baby Girls
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Height Weight Chart for Baby Boys
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Height Weight Chart for Girls
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Height Weight Chart for Boys