Child Height Predictor

Are you wondering how tall your little one may grow up to be? Let our Height Predictor help you. By entering just a few variables below, you can find out your baby's predicted height using the Gray Method.

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Tell us what you think!


  1. shit says:

    this thing is so wrong it says I’m gonna be 5’10 that cant be right i am 10 and i am 5’4

  2. Branford says:

    This calculator is saying I will be 6’2 but I’m 13 and I’m 5’9 but my dad is 6’1 and my mom is 5’9 so it can’t be right

  3. Caroline says:

    ._. The calculator says I will be 5’5 (both my parents are 5’8/5’9) but I’m 15 1/2 and 5’2 and a half. I have only increased 1 and a half inches in height in the past two/three years so I personally estimate my adult height will be around 5’3. I think the reason why I am short is because of genetics (I have a short grandmother) and possibly because I was born extremely premature

  4. jasminex says:

    OKAY GIRL! I am 13 & 9 months old. I am already almost 5’5 and you’re trying to tell me i will be 5’2. I think the f*ck not! I would put in my dads actual height that he was supposed to be but he was sick when he was born and his growth stunted. So he did not reach his full growth palatial. I am already taller than him so that just goes to show will probably be 5’8, as my mother is 5’6 or 7 & im sure my dad was supposed to grow to 5’7 which is considered “short” but that is better than 5’3 or 4. This is BULLSH*T. get your facts right. thank you, goodbye! anf i nly did this is bc i want to be a model with that i have to be 5’8 at least thats the shortest and even thats tall.

  5. Anthony says:

    According to this my sister was supposed to be 5’4 but she’s 5’10. My family is pretty sure it’s because of our grandads, my mom’s dad is 6’5 and my dad’s dad was 6’0. This says I’m supposed to be 5’10. Since she grew a extra 6 inches does this mean I’m going to as well and be 6’4? You guys really need to include grandparents because they play a role too

  6. karma says:

    so im 13 and 5’1, my mother is 5’2 and my father is 5’6. ya’ll say im gonna be 5’1. my doctor says im gonna be 5’5, and plus im a transmale (ftm) and i dont wanna be short lol

    • jaylen says:

      bro im 12 and 5’8 and my mom is 5’1 and my dad is 6’1 but whatever u do dont lift weights and eat healthy and take natrual vitamins and you should grow taller

  7. Member says:

    My son turned 13 5 months ago. He just hit 6ft. Im 5’5 and my husband is 6’7. Not sure when he will stop growing but im sure he will be pretty tall!

  8. David says:

    Is it normal for a 13 year old to be 5’10. Because im 5,10

  9. Kenneth says:

    I’m a boy. I am 12 turning 13 years old. I am 5’3. Doctors I am suppose to be 6’1 or something. But y’all say I’m gonna be 5’11.

  10. Tyquan says:

    I’m 5’11 I’m 13 years old but dad is 6’4 my mom 5’8

  11. Dylan says:

    My mum is 5’0 and dad is 5’6 it said I should be 5’6 but am 14 and already 5’11

  12. Toreigh says:

    Uh my mom and dad are both 5’9 and my brother is 6’4…..

  13. Ashley says:

    I am 5’4 and dad is 5’4.. it said child’s height will be 5’7.. our oldest is almost 13 and already 5’7!!

  14. Karnvir says:

    dad is 5.7 mom is 5.3 and I am 4.10 1 am10 and it said 5.8

  15. ERIN says:

    I’m 11 and 5’5 and it told me I’m going to be 5’3

  16. moon says:

    This is way off!!! My little cousin is 13 ( Female ) the prediction says she will be 5’9″ according to the height of the Mom who is 5’10 and the father is 6’2″. She is 13 and already 6’3. It’s way off!!

  17. Crystal says:

    This is not accurate at all. The calculator predicts my daughter will be 5’4, but she is already 5’5 at age 12 and she is in her grown spurt now. I tried another height predictor, it said my daughter would be 5′ 11. LOL

  18. Cody says:

    I don’t know how accurate this is. Because doesn’t genetics play a role in this? My mom is 5’4 to 5’5 and my dad was 6’1 my moms family is all 5’10 in average and my dads grandad was 6’4 his dad is 6’3 my uncle is 6’2 so wouldn’t that play a role. I’m not complaining I’m 5’11 and I just turned 16 and I’m a tiny bit of a late bloomer, I didn’t really start getting taller until 7th grade. And all my friends were hitting growth spurts in 6th grade so I’m holdinnout hope for a 6’1

    • Abigail says:

      my mom was 5’7 and my dad was 6’2 and im exactly 5 foot tall but all my sisters are all between 5’3 and 5’6 so explain that lol

  19. Germe says:

    This doesn’t sound right, it said I would be about 5’11, when I recorded my height, I’m 5’6 and I’m 12, plus on my grandmas side of the family, her dad and my uncle are both 6’5, so would my height be wrong, or am I just overthinking it?

  20. lani says:

    Me i am 5’6 and my parents are 5’9 and 5’10 and my mom has told me that i had really tall family members about 6’1 and I’m 13 is it possible to take on of their genes?

  21. Zephora says:

    My parents are Dad (5ft. 5) My mom (5ft. 4) My results were I would be (5ft.1) I am 5ft. 8 and a female only the male said 5ft. 8

  22. Brandi says:

    This thing says my daughter will be a few inches shorter than me. She’s already getting pretty tall, pretty fast. I’m taller than both my parents. I entered my parents’ heights & it got my height right… If I would’ve ended up being a boy lol. But as for a girl it got me half a foot off

  23. Danielle says:

    This says my daughter will be 5’8 but she’s 11 and 5’5 already

  24. George Allen says:

    My son is only 10 years old is 6 feet tall and his weight is 160 Ibs. When will he stop growing? I’m 5’11 and my wife is 5’8. Will we have have a 7 foot child??

  25. sara says:

    My dad is 5’5″ and my mom is about 5’1″ and I’m 5’2″ and my brother is 5’11″… this way of height prediction has little to do with a persons specific gene pool, I don’t know why docs even really bother with this method cause it is not accurate it is simply one of the many possibilities. Plus you can tell from the beginning by a child’s stature whether they will be short average or tall. If your child is consistently taller than others they will probably end up that way when the growing is done.

    • Samantha says:

      Not always true it estimates my child a little taller than me and altho we aren’t sure yet she’s definitely not gonna be as small as we thought she was because she was born kinda small and very underweight with failure to thrive for sic months then hot a growth spurt and is just as tall if not taller than others same with my sister words gonna be a good 5″6′ – 5″8′ she was extreamly small for about six months


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