Growing men’s hair out takes eight to eighteen months, and most of that time is spent in a stage nobody enjoys. That is the real reason to preview the destination: knowing whether shoulder length actually suits you is worth knowing before, not after, a year of waiting.
This page covers the whole distance — a grown-out middle part, curtains, flow that sits behind the ears, a man bun that needs enough length to tie, and shoulder-length hair with layers. If the answer turns out to be medium rather than long, you have saved yourself six months.
Long LayersTry itTop KnotTry itTap any look to open it — then try it on your own photo.
Long Hair for Men on the blog
Every one of these was rendered on a real photo. Open any of them to try the same style on your own selfie.

The growing-out timeline
Hair grows roughly 1.25 cm a month. From a buzz cut, shoulder length is about 18 months and a workable man bun is 12 to 18. The awkward stage runs from months three to eight, when the sides flare out and the top is not yet heavy enough to fall.
The fix for that stage is counter-intuitive: keep trimming the sides while the top grows. Everything growing at once is what makes it look unplanned.
| Stage | Length | Time | What to do |
|---|---|---|---|
| Awkward stage | 5-10 cm | 3-8 months | Trim sides, leave the top |
| Medium / flow | 10-15 cm | 8-12 months | Tuck behind the ears |
| Curtains | 15-20 cm | 12-14 months | Part it, sweep sideways |
| Man bun | 20 cm + | 12-18 months | Tie it back |
| Shoulder length | 25 cm + | 18-24 months | Layer it, trim ends |

Long hair still needs a cut
Length without shape reads as neglect, which is the difference between “grown out” and “long hair”. A trim every ten to twelve weeks to remove split ends and keep a slight taper at the back is the whole maintenance routine.
Long Hair for Men in 30 seconds
Top 3 Trending Long Hairstyles for Men in 2026 — more on our YouTube.
Middle part or curtains
A dead-centre part is the most demanding option — it frames the face symmetrically and exposes the hairline. Curtains sit a little off centre and sweep sideways, which is softer and much kinder to a receding temple.

Related styles
- Fades & Tapers
- Buzz & Crew Cuts
- Pompadour, Quiff & Slick Back
- Textured Crop & Caesar
- Beards & Moustaches
- All men's haircuts & beards
Questions people ask
How long does it take to grow a man bun?
Hair grows about 1.25 cm a month, and a workable bun needs roughly 15-20 cm — so 12 to 18 months from a short cut, depending on where you start and how often you trim.
How do I get through the awkward growing stage?
Keep the sides trimmed while the top grows, and let the length arrive in one place rather than everywhere at once. The medium-length examples here are essentially the staging posts on the way.
Does long hair suit a receding hairline?
Length pulls the eye down and can emphasise the temples rather than hide them. A middle part is the harshest test; curtains and a slight sweep are kinder. This is worth rendering honestly on your own photo.
Try any of these on your own photo
Every example on this page was rendered with AI4Hair. Upload a selfie, pick the style, and see it on your own head shape and hairline in a few seconds — before a stylist touches anything.
Get it on Google Play · Download on the App Store · ai4hair.co












