What is the average weight of a 12-year-old?

While there can be an "average" weight (which, nowadays, may even be overweight), there is no ideal or perfect weight for a 12-year-old boy or girl or a person of any age. This is because weight is related to height and body composition rather than age. For more information, or to see the height/weight charts, or to learn about the causes of unwanted weight gain, see the page links, further down this page, listed under Related Questions.

Meanwhile, here are a selection of example answers from WikiAnswer users:

  • I am 12 and I weigh 67 pounds. I am very athletic but very short. I am not unhealthy.
  • I am 12-year-old and 6 foot. I weigh 198 pounds.
  • I am 12 and 5' 4. I weigh 125 pounds.
  • I am 4' 9" or 10" I weigh 90 pounds. I have bigger muscles than I did before but I am not very tall
  • It does not it matter how much you weigh, what clothes you wear, or how big or small you are, if you happy with the weight, then it doesn't matter.
  • I am 12. My height is 5' exactly and I weight 106 lbs.
  • Everyone is beautiful in their own way. I am 12 and 8 months and I am 111 pounds and 5' 6."
  • I am 12, 5' 5" and weigh 135 pounds.
  • I'm 12 years old and I weigh about 125 pounds. I am 5' 4." It does not matter what you look like because there is always going to be someone out there who likes you for who you are.
  • I am a 12-year-old boy. I am 5' 2" and I weigh about 120 pounds. I do kick boxing, judo, swimming, and boxing, so I have muscle.
  • I'm 12 years old and im 5'4" and weight 145 lb not sure how much in kg
  • I am a 12-year-old girl about 4' 11 or 5' 1. I am physically active, eat healthy, and weigh 100 lbs.
  • I am 12 and weigh around 130 pounds i am about 5 feet tall

As said earlier, there is no ideal weight for 12-year-old because weight is related to height and body composition rather than age.