I'm a 17 year old girl and I'm 5ft 10in. How much should I weigh?
weight doesnt matter
Im 14, 5'4 and im almost 130. im not overweight and Im in many sports. So you being six inches taller should be around 160 or even more.
Probably around 170 but you can talk to your doctor about it. I don't think that a number really matters though. if you are healthy & feel good that's all that matters !
Try using a BMI calculator to see if you are a healthy weight. http://fit.webmd.com/teen/bmi/calc-bmi