Is a 90 degree a blunt cut

So here's the thing that trips up pretty much everyone when they're starting out in hair—the whole "90-degree cut" versus "blunt cut" thing. They sound kinda similar, right? And yeah, sometimes the results can look alike in certain situations. But honestly? They're totally different techniques. Like, completely different. One's about the angle you hold the hair at, the other's about the line you actually cut. Get these mixed up and you'll end up with something you definitely didn't plan for.

What is a 90-Degree Cut in Hairdressing?

Okay, picture this: you take a section of hair and pull it straight out from the head—like, at a right angle. That's 90 degrees. Perpendicular. The hair's sticking out, not hanging down. What happens when you cut it like that? You get layers. Why? 'Cause you're cutting everything to the same length relative to the head's shape, not to the floor. So the top bits end up shorter, the bottom bits longer. It's all about volume and movement—the hair stacks up and lifts.

What you're looking at with a 90-degree cut:

• Elevation: Hair's held straight out from the scalp. 90 degrees, no messing around.
• Result: Rounded shape. Lots of layers. Maximum volume. Like, serious lift.
• Best for: Fine hair that needs some oomph. Or if you want that uniform layered thing going on.
• Cutting line: Can be blunt or textured—doesn't matter, the elevation's doing the work.

What is a Blunt Cut?

Now a blunt cut? That's all about the cutting line. Not the angle. You're cutting straight across. One solid line. No layers. No tapering. The hair's usually combed flat—0 degrees elevation—just hanging down naturally. The result? A heavy, dense perimeter. Maximum weight sitting right at the ends. It's the polar opposite of anything layered or textured.

Blunt cut essentials:

• Elevation: Typically 0 degrees. Hair just... hangs.
• Result: Sharp, clean line. Weight at the ends. No movement.
• Best for: That sleek, polished look. Or keeping thick hair from getting too fluffy.
• Cutting line: Always straight. Unbroken. No ifs or buts.

Can a 90-Degree Cut Be a Blunt Cut?

Well... yes. But only if you cut a straight line across the elevated hair. See where the confusion comes from? "Blunt" is about the cutting line, "90-degree" is about elevation. So you can hold the hair at 90 degrees and snip a blunt line. But here's the kicker—because the hair's elevated, the shape you get is rounded and layered. Not that flat, heavy perimeter you'd expect from a classic blunt cut. So it's a blunt line, but not a blunt cut in the traditional sense.

In real-world terms, a 90-degree blunt cut gives you what some folks call a "round" or "beveled" shape. The ends are blunt—no point-cutting or texturizing—but the overall silhouette? Volume. Movement. All the hair looks the same length from the side, but the top layers are actually shorter than the bottom ones. Head curvature does that.

PAA: What is the difference between a 90-degree cut and a blunt cut?

The big difference? Elevation angle. And the shape you end up with. Blunt cut uses 0 degrees—one solid weight line. 90-degree cut uses, well, 90 degrees—rounded, layered, full. You can do a blunt cut at any elevation, but at 0 degrees you get that classic blunt bob. A 90-degree cut? Always layered. Even if the cutting line's blunt.

Here's a quick breakdown:

PAA: Does a 90-degree cut add volume?

Yeah, that's kinda the whole point. By pulling the hair out at 90 degrees, you're removing weight from the inside of the cut. The shorter layers on top push up the longer ones underneath. Rounded. Full. That's why it's the go-to for uniform layers and giving fine or flat hair some actual life. A blunt cut? Opposite. Adds weight. Makes things look flatter. Not the vibe if you're after volume.

PAA: When should you use a 90-degree cut vs. a blunt cut?

Depends on what you're after. And the hair type. Simple as that:

• Go 90-degree when: You want volume. Movement. A rounded shape. Perfect for uniform layers, adding body to thin hair, or that classic round layer look.
• Go blunt when: Sleek and sharp is the goal. Heavy perimeter. Great for a blunt bob, a one-length cut, or keeping thick hair dense without losing weight.

Expert Insights and Checklist

Here's the rule that'll save you from confusion: Elevation gives you shape. The cutting line gives you texture. 90-degree elevation always means layered shape, whether the cutting line's blunt or point-cut. A blunt cutting line at 0 degrees? That's one-length. Simple.

Stylist's Checklist for 90-Degree Blunt Cut:

• Section hair into horizontal partings.
• Elevate each section to 90 degrees from the scalp.
• Cut a straight, blunt line across the fingers.
• Keep tension consistent.
• Check the perimeter—should be rounded and uniform.
• Result: Layered haircut with blunt ends. Done.

Frequently Asked Questions