Incredible How Long Does Men's Hair Take To Grow Ideas. Web to maintain a better shape, wait until you have at least four inches on top before you start growing out your sides. If your hair is two inches long and you’re aiming for shoulder length (about 12.

Web normally, hair grows about half an inch a month, but multiple factors can impact how fast your hair grows, including medical conditions, stress and illness,. Web up to 8% cash back we’ll cut straight to it: Web with that in mind, here’s a more specific breakdown of how long it typically takes for hair to grow in different parts of the body: