Help to make Alexa smarter on Alexa Answers. Sign in with Amazon

Sign in with Amazon

Science

How long does your hair grow in a year?

The American Academy of Dermatology says that hair grows about 1/2 inch per month on average. That's a grand total of about 6 inches per year for the hair on your head.

{{ relativeTimeResolver(1639313507959) }}

LIVE

Points

22

Rating

Similar Questions

How long does your hair grow in a year?

Science • 1 Answer

How much does your hair grow in one year?

Science • 1 Answer

How much does your hair grow in one day?

Science • 1 Answer

How long can human hair grow?

Science • 2 Answers

What helps your hair grow?

Science • 1 Answer

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world