Find a Teenage Height Predictor

Jennifer L. Betts
Teen girl measuring height

Teenage height predictors are fairly accurate though of course each person is unique and their growth and development will happen at a different rate than others. When a teenager begins to go through puberty, he or she will have a growth spurt, usually between ages 12 and 14. A height calculator for teenagers is a great way to see how tall a teen might grow.

Where to Find Teenage Height Predictors

If you are a teen who wants to know how tall he is going to be when he gets older, then using a teenage height predictor can be a great way to find out your adult height, or at least get a close estimate. Since all people are different, height predictors may not always be accurate and sometimes may not even be close to what your adult height actually is. Older teens will either be almost at their full height or be completely grown by eighteen or nineteen though some teens can keep growing into their early twenties. Many teen height predictors can be found online, and a few websites that feature height predictors are:

  • CSG Network: For this calculation, you need to add your current age, height and weight, along with your parents heights to get your adult height prediction.
  • Parents: Answer six simple questions to get a prediction about your adult height on this quiz.
  • Health Calculators: Input your sex along with your's and your parent's height and weight to get your adult height estimate.

Information Needed to Predict Height

Your doctor can also predict your height and might be a bit more accurate than an online height predictor since he will have a better idea of your physical attributes and habits than an online height predictor will. Things that affect a teenager's height include:

  • His parent's height
  • His weight
  • Eating habits
  • Amount of vitamins that are ingested (calcium is very important for healthy growth)
  • Exercising habits
  • Individual traits

If you are not as tall as your peers as a younger teen, you should not worry about it too much. As you grow, you will get taller, and might even turn out to be taller than many of your friends or classmates. If you do not grow as tall as your peers, then learning to work with your height is important as well. Being short or tall only has a minor influence on life, and you may be successful whether you are four feet tall or six feet tall.

Other Methods to Predict Height

If you are looking or a simple at home method that you can use to calculate your adult height, there are a few. These are not as accurate as a doctor but can provide you with a good estimate of how tall you will be as an adult.

Double the Fun

The greatest growth spurt that we will have in our lives is when we go from a baby to a toddler. This happens at roughly 18 months to 2 year's old. This is also half of how tall you will be as an adult, give or take a few inches. So, to calculate your adult height, pull out your baby book or your medical chart from when you were two and double your height. Tada, you know have an estimate of your adult height.

Look at Your Parents

This method is going to take a little bit of math but is still pretty simple. What you will need to do is:

  • Get your mother and father's height.
  • Add those two numbers together.
  • Divide by 2.
  • If you are a girl, subtract 2.5 inches. If you're a boy, add 2.5 inches.
  • Boom! You have your estimated adult height. (The margin of error is about 4 inches either way.)

Follow the Growth Curve

The CDC offers this great thing known as a growth curve. These are different for boys and girls, so you need to choose the right one. Additionally, look for the one for ages 2-20. Then, you follow these simple steps to figure out your adult height.

  • Either view the growth curve online or print it out.
  • Take your current height with a measuring tape. It might be easier to have a friend do this too.
  • Find your age on the curve then your height and put a dot.
  • Follow the line closest to the dot up to 20 years old, and this should show you your adult height with a few inches.

Predict a Teen's Height

The teen years can be a difficult time for some adolescents, and for some parents as well, but they are also an exciting time. During the teen years kids get to enjoy more freedom than they did in the past. Parents will not have to worry so much about them getting hurt or lost, though they may worry more about other things once their child grows into a teenager, such as whether or not their child is making the right friends.

Find a Teenage Height Predictor