The average weight of a 9 year old child is 62 pounds. This is actually the same whether you're talking about the average weight of a 9 year old boy or the average weight of a 9 year old girl. Either way the answer is 62 pounds. That 62 pound figure (which equates to about 28.2 kilograms) can be found in the charts and graphs below. These height and weight charts are helpful tools for looking at other ages besides nine year olds. The charts are distributed by the CDC.
- Average weight of a 9 year old boy is about 62 pounds or 28.2 kgs
- Average weight of a 9 year old girl is roughly 62 pounds or 8.2 kgs.
In addition to being basically the same weight, 9 year old boys and girls are also basically the same height. The average height for a 9 year old is 4 feet, 3 inches.
- Average height for a 9 year old boy: 52.75 inches or 134 cms. 52.75 inches inches is the same as 4 feet, 4.75 inches.
- Average height for a 9 year old girl: 52.5 inches or 133 centimeters. 52.5 inches means 4 feet, four and a half inches.
You've now figured out that the average weight of a 9 year old is 62 pounds. Maybe you want to learn the:
Click on either chart below to enlarge:
Height Weight Chart for 9 Year Old Girls
Height Weight Chart for 9 Year Old Boys
