A 10 year old boy should weigh at least 54 lbs although some 10 year old boys may weigh 60 lbs and even as much as 102 lbs in some cases depending on the 10 year old boys build and height.
The correct weight for age 6 is around 45 lbs although 40 pounds can also be a good and healthy weight for a 6 year old as 40 lbs is within the normal weight range for a 6 year old.
Although the 6 year olds height and overall development also play a role in their healthy weight.
The average weight for a 6 year old is around 45 lbs although even 40 lbs can be healthy for a 6 year old.
The age range that is 40 lbs for a child is between the ages of 3 years old to 5 years old.
Some 3 year olds may weigh less than 40 lbs and may weigh only 35 lbs and some 3 year olds may weigh 40 lbs and a 4 year old and 5 year old can weigh around 40 lbs or even 50 lbs for a 5 year old child.
Different children are built different and some children weigh more at a certain age than others and others may weigh less.
The weight range for a 4 year old is between 30 lbs and 40 lbs.
The average weight for a 3 year old boy is 31.8 lbs and the average weight for a 3 year old girl is 30.7 lbs.
The average weight for a 4 year old boy is 30 lbs to 44 lbs and the average weight for a 4 year old girl is 27 lbs to 39 lbs.
The average weight for a 5 year old boy is 40.8 lbs and 38.2 lbs for a 5 year old girl.
The average weight for a 6 year old boy is 45 lbs to 55 lbs and 40 lbs to 50 lbs for girls.
The average weight for a 7 year old boy is 50 lbs and also 50 lbs for girls although the weight for a 7 year old can also range from 43 lbs to 70 lbs.
The average weight for an 8 year old boy is 46 lbs to 78 lbs for boys and 44 lbs to 80 lbs for girls.
The average weight for a 9 year old boy is 63 lbs and 64 lbs for girls.
The average weight for a 10 year old boy is 60 lbs and 54 lbs for girls.
The average weight for a 11 year old boy is 70 lbs and 60 lbs to 70 lbs for girls.