My friend stopped growing at 15, but I stopped growing at 19 so it depends on each person. My parents are around the same height as yours, I'm a 20 year old girl and approx. 5' 9". Considering your one parent is short/average height, I can't see you growing past 6'. My best guess would be from 5' 8" - 5' 10". Also, when you get much much older you'll start to shrink abit haha

Answer #2 | 23/12 2013 12:13

I am also 5' 8" and turned 15 in October. I am a guy. My mom is 5'4" and my dad is 6'0". How tall will I be, I weigh around 180. My doctor told me I will be taller than 5'10", the calculator website said the expected height for me will be 5'11".

Answer #3 | 23/12 2013 12:29

I'd say 5'9"-5'10"

Answer #4 | 23/12 2013 03:05

Ask your parents if they know (or can find out) how tall you were at age three. For most people, if you double the height you were at three years old, you can get within an inch or two of your final height. For example, I was 2'11" at age three and my adult height is 5'9".

Answer #1| 23/12 2013 02:53