• Question: How fast does hair grow?

    Asked by kamilo12 to David, Jonathan, Ou, Pete, Sam on 28 May 2012.
    • Photo: Pete Etchells

      Pete Etchells answered on 28 May 2012:

      Hair grows at different speeds depending on your age, but on average it grows at just over 1cm per month, which adds up to about 15cm per year – about the length of a short ruler!

Comments