45-55 kilos
5kg
120lbs
125-135lbs
90 pounds
About 80 pounds
65-80 pounds
I am 11 and am 5ft. and weigh 114 which I think is average!
Between 8 to 10 stone if you have to ball park it
115 lbs.
Go to this website and enter your height and weight. a healthy weight should be a BMI of 19-25
This average would be distorted, as there are so many overweight people, but the healthy weight for a girl of 5 foot would be between 90 to 110 pounds
the average height of a 13 year old girl according to wiki answers is annything between 5ft 0in and 5ft 4in