It depends of the height of the person.
The average height is somewhere around 145cm.
The BMI for being overweight is 19,8 and higher.
This means that a 10 year old who is 145cm tall can weight up to 40kg.
But from what I know the average weight is about 35kg.
An average 16 year old weighs from 125-155!
about 90 pounds
she would weigh about 81 lbs
In stones how much does the aversge 3 year old bog weigh
190 to 200 pounds
about 55 lbs.
70. 4 lbs
40-50 pounds
85 pounds
115to125
100 kilos
125 - 130 lbs.