A number 5 haircut uses a #5 clipper guard, which leaves 5/8 inch (16 mm) of hair. Below you can see exactly how long that is, who it suits, the best combinations to ask your barber for, and how often to get it touched up.
| Number | Inches | mm | Scalp shows? | Best for |
|---|
Sizes follow the standard Wahl and Andis guard sets. Some brands differ slightly, so check your clipper’s manual.
What a Number 5 Haircut Looks Like
A #5 is short but full. It no longer reads as a buzz cut: the hair has visible length, can be pushed forward or to the side, and shows its natural texture.
Who a #5 Haircut Suits
- Crew cut and Ivy League tops
- People with cowlicks, since the length helps hair lie flatter
- Wavy hair that you want short but not buzzed
- Anyone growing out a buzz cut
Popular #5 Combinations
- Crew cut: #2 or #3 on the sides, #5 on top.
- Taper: #3 on the sides fading into a #5 on top.
- All-over #5: an easy short cut with movement.
How to Ask Your Barber
Say the guard number and where you want it, for example “#5 all over” or “#3 on the sides, #5 on top”. If you want a smooth blend between two numbers, ask for a half size in between.
How Often to Get It Cut
Every 3 to 5 weeks. Plan your next appointment with our haircut frequency calculator, and see what it costs near you with our haircut cost calculator.
Frequently Asked Questions
How many mm is a number 5 haircut?
About 16 mm, or 5/8 inch.
Is a 16 mm guard the same as a #5?
Yes, a 16 mm guard leaves the same length as a standard #5. Read more about the 16 guard haircut.
Is a number 5 haircut a buzz cut?
It is at the very top end. Most people consider #5 and above a short clipper cut rather than a buzz.
Compare Other Haircut Numbers
Shorter: Number 4 haircut ยท Longer: Number 6 haircut. See every length side by side on our haircut numbers chart.