By 'supposed to weigh', it's entirely a matter of definition. Which definition you would like to consider?: society dictating what you should weigh; what is considered healthy; what you would like to weigh; etc.
As I have no interest in the first definition and I have no idea on the 3rd one, I'll concentrate on the middle one: what is considered healthy.
It would depend on your general level of fitness but the standard measurement of how 'skinny, normal or fat' someone may be is what's known as their Body Mass Index (BMI).
In a nutshell, the Body mass index (BMI) is a measure of body fat based on height and weight that applies to both adult men and women.
By using an online BMI calculator (link below), it estimates that a 5 foot tall *adult* person should weight between 95 to 127 pounds to fall within the 'Normal range' (which would be a BMI of 18.5 to 24.9)
My only caution with these calculations is when considering a person of 14 years whose body is still growing and developing, a balanced diet with a healthy lifestyle and regular exercise and sleep patterns would IMHO (I'm not a medical doctor, btw) be a better idea than concentrating on what weight one should be.
Links below.
you should wiegh between 98-100 pounds and you're 5ft tall
About 115-120 pounds!
3,600 square inches.
Well im not sure but i know a way you can find out. You take the height of when you were 2 years old in centimetres and then multiply it by 2 and then put it into feet. I am 12 years old and 5.4 and my answer was 5.9.
yes
Between 110 and 135 lbs. would be considered pretty healthy.
Not at all
I am 12. I am 5"2'. I weigh 107. Hope this helps
You should weigh about 100-115. I am 12 years old,but I have always been one of the tallest in my class I am a girl. I weigh about 110. I am 5ft 3in to.
if you are a girl that is 5ft and 2in, don't worry about your weight. you are beautiful the way you are.... but if you really want to know how much you should weigh, you should weigh about 75-106lbs because i weigh 75lbs and i am 11 and i am 5ft 2 in
if your 14 and your 5ft 3 you should weigh about 7 stone 8 lbs.
about 150 lbs.
you should wiegh between 98-100 pounds and you're 5ft tall
you should weigh about 90-140 if your fat you must weigh 140-160
5Ft 8in
150 lbs
69 kg