If you are like, how tall will I be? This quiz is the tool you need. Answer 20 questions to calculate your future height. Are you going to be short or tall?
We Know How Tall You Will Be (Sort of)
It is normal for minors and teens to wonder how tall they will get when fully grown up. But the thing is that there are not many reliable ways to figure that out. Here, we have an online tool that estimates your future height based on affecting factors, such as genes, family background, lifestyle, etc.
Our quiz is among the most precise tests on the internet. But you should know that there is no scientific method to tell how tall a person would be in the future. However, we used the most recent data and researches to provide you with the most exact prediction possible. (More on this below).
How Does Our Accurate Height Calculator Work?
According to 2017 research, genes determine 86% of your height. The other 24% is affected by environmental factors such as lifestyle, food, and bone structure health. This is how our test answers “how tall will I be?” considering all the said influencing elements.
Analyzing all your genes through an online quiz is impossible. But when finding the answer to how tall you will be, we look for clues. So, you are going to face some questions about the appearance and physical features of your family members. That will help us predict if you have proper genetics to be a tall person or not.
Our How Tall Will I Be quiz investigates your lifestyle as well. That is because there is a 24% chance that your height will change due to environmental factors. For instance, people who sleep less than 6 hours a day during their growth age are more likely to be short—because most of our growth happens while sleeping. So, you should answer some questions about your daily routines, habits, and behaviors to help us estimate your future tallness or shortness.
Another factor that makes any estimation difficult is hormones. For example, in boys, high levels of estrogen result in slower growth speed and short height. Our test offers questions that reveal any clues if you have high levels of female- or male-related hormones.
Things to Know Before Asking, “How Tall Will I Be?”
We all wonder what type of body will we have in our 20s or 30s. But that should not become anxiety or unnecessary worry. Here are things you should know before taking our quiz.
No One Has a 100% Accurate Prediction
As of 2021, only 800 height-affecting genes have been discovered. Even scientists claim that your tallness is a monogenic matter, meaning all your genes are probably involved. So, it is impossible to find out how tall you will be exactly. And that is because there is no way to analyze your genetic structure, figuring out how it influences your height.
You Keep Growing Until the Age of 26
There is always hope. Even if the How Tall Will I Be quiz claims that you might be a short person. According to the most recent data, humans continue growing up to 26 years old. So, you might still get taller while you think your puberty is over.
It Is Not All About Your Parents Height
Do not predict your future tallness by looking at your parents’ height only. There are other factors involved as well. It is pretty common for humans to grow taller or become shorter than their father and mother.
Medical Height Calculator Is Not What You Think
The only accurate medical method to calculate your tallness is bone age analysis. It includes inspecting your bone structure via X-Ray, estimating how it will grow in the upcoming years. But it is not a recommended technique for kids as it exposes them to unnecessary X-Ray.
How to Guess How Tall You Will Be Without a Test
Okay, not everybody trusts an online quiz to calculate their future tallness. And it is completely understandable. Here, you find three other methods and formulas to manually estimate your child’s height without a test.
Method #1: Horace Gray (1948)
If the target is female, reduce the father’s height by one-thirteen (first multiply it by 12, then divide it by 13). If the target is male, increase the mother’s height by one-twelfth (first multiply it by 13, then divide it by 12). Finally, combine the output with the other parent’s height and divide the outcome by two. The result shows how tall the target will be. However, bear in mind that Gray’s method is +/-4 inches inaccurate. So, the person might grow four inches less or more than your estimation.
Method #2: Simplified Gray Technique
If you are like, “how tall will I be?” and you are also in a hurry, this formula is the best bet. Combine your parents’ height and divide them by two. If you are a girl, reduce the outcome by 3 inches. And if you are a boy, increase it by 3 inches. The number you get is your estimated tallness.
Method #3: Determining Child’s Height by Age
Double an 18-month-year-old girl’s height to come up with her possible tallness. If the child is a boy, wait until he is two years old and follow the same steps to come up with an estimation.
Some Fact for Those Wondering, “How Tall Will I Be?”
Okay, before taking the quiz, here are cool facts about human height that might interest you.
- The average tallness for men in the US is 5’9”.
- That is while the average number for women is 5’4”.
- Dutchmen are the tallest guys on our planet (on average).
- Drinking alcohol and smoking can make you a shorter person.
There you go! Now, take the quiz to answer “how tall will I be when I grow up?”
How to Play?
Playing personality quizzes is straightforward: Choose the option that’s true about you—or you relate to—and select “Next.” Unlike trivia quizzes, personality tests have no right or wrong answers. But the questions are in forced-choice format. The point is to push you to choose an option that makes the most sense, not the one that’s 100% true. For the most accurate results, don’t overthink your responses. Go with options that you “feel” are the best.
Questions of the quiz
- 1Do you know any of your relatives who is taller than 6’0”?
Not at all
- 2Is the tallest person you know a member of your extended family?
I guess so
- 3Do you have any tall siblings?
Yes, but they are not really tall
I have normal siblings
- 4Does one of your parents have a tall sibling?
I guess so
They are not really tall
- 5How do you describe your parents?
Taller than others
- 6How often do you work out?
Once in a while
Rarely or never
- 7How much sleep do you get per day?
Less than 5 hours
- 8You were considered a ________ person as a kid.
Taller than others
- 9Your father was considered a _____ person as a kid.
Taller than others
I don’t know
- 10Which of the following set of foods is the closest to your diet?
- 11Have you ever received a compliment because of your height?
- 12Which of the following body types do you have?
- 13Which of the following statements best describes your muscle mass?
- 14Which of the following behavior types matches your personality?
Casual (neither feminine nor masculine)
- 15Did you grow tall faster than your friends as a kid?
I don’t think so
- 16Are you the tallest or the shortest person among your friends?
Taller than some
The same height
- 17Are you attracted to people who are taller than you or shorter?
Taller than me
- 18Which sport do you like to do?
None of them
- 19Which of the following exercises is the most enjoyable for you?
- 20Final question, are your grandparents tall or short?