Men generally don't stop growing until they're about 21, and girls stop around 17 or 18. However, it's mostly based on genetics - how tall are your parents? How tall were they at 13? I personally stopped growing at around 13 (I'm female), but several things contributed to that- both environmental and biological factors. I was an avid coffee drinker by 12, and I played sports heavily, so those two things can definitely stunt your growth, as can lifting weights.
So the answer is - it's impossible to know. Every individual is different.
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