Question: is 5 7 tall for a 17 year old?
Answer: Most guys stop growing at 17 to 18 (some at 21) so it's very unlikely for you to reach 6′. The average 17-year-old guy is 5′9.5″ (177 cm). Your height of 5′7″ puts you in the 20th percentile (-0.83 SD). If you remain in the 20th percentile, you will be 5′7.5″.