I don't know what the nationwide "average" is for an 8 year old boy, but my 8 year old son has always been in the 50th percentile on the doctors growth chart for weight and height which is considered "average" and he is 53 lbs and 49" tall.
Weight is worked out on height not age.
it must be 46kg
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It is 5'6 - 5'9
well 4 year old boys usually weigh about the same as a 48 month year old
well 4 year old boys usually weigh about the same as a 48 month year old
Somewhere around 4 feet.
According to one set of CDC growth charts, the average weight (50 percentile) for both 7-year-old boys and girls is about 51 pounds.
What is the average weight for a 43 year old male
It depends on the height and muscular composition of the 11-year-old. If an 11-year-old is tall, or has more muscle, they will weigh more an 11-year-old who is short or has less muscle. The average weight for an average height 11-year-old boy is 77 lbs while the average for females is 79.2. By this age, some girls have begun a growth spurt that most boys have not, accounting for their higher weight.
The average body weight in 12 year olds: Girls should be around the 35kg mark while boys would be on an average weight on 37-38kgs
There is no average weight for an 8 year old. There is never an average weight for any age.