Weight is calculated by height not age.
depends on how tall you are,
* *
70 pounds
Around 110 - 120 pounds would be an ideal weight for a 5'2 12 year old girl.
110-130lbs.
the usual weight is 100 to 110 pounds.
150-160 pounds
80 pounds
110 pounds
It is around 58-75
The average weight for a 12 year old girl is 120 pounds.