The Difference Between an A-Line, Graduated Bob, Inverted Bob, & Asymmetrical Bob

Different types of bob haircuts are definitely on the rise, and they aren’t slowing down anytime soon.

These low-maintenance haircuts are the perfect choice for ladies all over the world, as they are crazy easy to style and even easier to keep healthy.

So with all the buzz about bobs, have you ever wondered what the difference between an A-line haircut and graduated bob is? Or any other types of bobs for that matter?

I mean… they look pretty much the same right? Well, I assure you that there are differences and don’t worry, we’ll definitely cover them.

Here is the comprehensive guide to bob haircuts and how to tell the difference between them all…

💡TIP: Pin this article to your Hairstyles board on Pinterest so you can keep it in your back pocket for future reference! 👇🏼👇🏼👇🏼

Bob haircuts are kinda amazing..but do you know the difference between a graduated bob, a-line haircut, and the other types of bobs? #HairTips #Hairstyles #HairHacks #HairKnowledge

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The Different Types of Bobs

Bob haircuts are kinda amazing..but do you know the difference between a graduated bob, a-line haircut, and the other types of bob haircuts?

A-Line Haircut

Woman with an a-line haircut, one of the different types of bobs.
Instagram: @silcity_hair

The term ‘A-line bob’ generally refers to the perimeter of the haircut. It means that the hair is shorter in the back, and angles to a longer front.

A true A-line haircut will not have layers or “stacking” in the back. It will also frame the face in the front and curl under the chin.

Concave Bob

A concave haircut, by definition, is a haircut in which the hair is longer in front than it is in back. This basically means that a concave bob is just another way to say “A-Line.”

Graduated Bob

Woman with a graduated bob haircut, one of the different types of bobs.
Instagram: @cayliemariehair

Graduated bobs are one of the more common types of bobs I still see going strong.

A graduated bob basically means that it has stacked layers in the back; in fact, another name for this haircut is a “stacked bob.”

The back of a graduated bob can also be more curved (like a horseshoe) rather than a hard angle. The shape of the layers should follow the angle of the perimeter and get longer towards the front.

The amount of stacking can vary. I have some customers that like a very low, blended stack and others that like their layers so short, they can spike them.

The front of a graduated bob is typically a bit shorter, and less pointed than the front of an A-line haircut.

Here’s an awesome video I found that outlines the process of cutting a stacked bob haircut:

How To Cut A Stacked Bob Haircut Tutorial | Stacked Bob With A Razor | MATT BECK VLOG 74

I don’t know about you, but I can watch hair videos all day long. 😍

Inverted Bob

Woman with a beautiful platinum blonde and black Inverted bob, one of the different types of bobs.

An inverted bob is just another term for a graduated bob. The same haircut has different names in different places of the world.

One of my favorite modern haircuts is the long inverted bob… a fun and trendy variation of the lob haircut.

For a graduated/inverted bob to take on the proper shape, it needs to be cut and styled to flip under. One of the best ways to do this is with the use of a hot air brush.

Hot air brushes are far less damaging on the hair than a flat iron. They style the hair by blowing hot air and not wedging it between two hot plates. You do the math.

Here’s another sweet video by Milabu that shows you how easy it is to style a short bob hairstyle with a Revlon One-Step Hair Dryer and Volumizer (which is a killer product for the price):

THE BEST DRUGSTORE HAIR DRYER: Revlon Oval One-Step Hair Dryer & Volumizing Styler

Check out the Revlon One-Step Hair Dryer and Volumizer on Amazon:

REVLON One-Step Volumizer Original 1.0 Hair Dryer and Hot Air Brush,...
  • STYLE AND DRY IN ONE STEP: Style, Dry & Volumize...
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Asymmetrical Bob

An asymmetrical bob haircut can be either non-layered or stacked in the back.

The only thing that really makes asymmetrical bobs different from the others is that one side in the front is longer than the other.

In my opinion, this type of bob only looks good with a ton of texture. If not done right, they can look unfinished, unblended and not pretty.

Typical Bob

Woman with a black typical bob haircut, one of the different types of bobs.

Unlike the other types of bobs, a typical standard bob (also known as a blunt bob or undercut bob)  will be the same length all around the whole head, and it should slightly frame the face under the chin.

There shouldn’t be layers with a typical bob, and it should be undercut all over. In other words, the underneath sections will be somewhat shorter than the sections on top, which makes your hair flip under on its own.


Woman with a blonde lob haircut aka long a-line haircut, one of the different types of bobs.
Instagram: @jessicagarnica_

A lob haircut is just a fancy way of saying “long bob,”  and they have been a major hair trend of the past few years.

In fact, I love them so much that I wrote a whole separate post about them. Check out “What is a Lob Haircut?”  to read more.

Layered Bob

Woman with a layered bob, one of the different types of bobs.
Instagram: @bounceblowdry

Last but not least, here is a layered bob, which could also be called a “textured bob.” It’s essentially the same thing as a standard bob, but with lots of layers, texture, and body.

All the texture in these haircuts really gives them movement. Different angles can also be used in this style to create different looks.

General FAQ

FAQ Icon
What are the different types of bobs?

A-line haircut, graduated bob, stacked bob, layered bob, asymmetrical bob, concave bob, typical bob, inverted bob, blunt bob, and long bob are all common types of bob haircuts!

What is the difference between an A-Line and Graduated Bob?

“A-line” refers to the shape of the perimeter of the haircut and graduation refers to the type of layering. It’s entirely possible for a bob to be an A-line with graduation.

What is a stacked bob?

A bob haircut with graduated layers in the back, giving it a “stacked” look.

What is a lob haircut?

Lob is a shortened way to say “long bob.”

Final Thoughts

Final Thoughts Icon

Bob haircuts are ultra-popular, and there are so many variations to choose from. Many people don’t realize what the difference is between an A-line haircut and graduated bob, but now you do.

A-Line refers to the perimeter of the haircut, while a graduated bob adds stacked layers to the hairstyle. Standard bobs should just be cut to flip under, or you can transform them into layered bobs with the use of texture and layers. If you want to go for an edgier look, remember the oh-so-popular lob haircut or asymmetrical bob.

YOUR TURN: Are there any other types of bobs you can think of? Let me know in the comments section below!👇🏼👇🏼👇🏼

Until next time,



Last update on 2022-08-18 / Affiliate links / Images from Amazon Product Advertising API

82 thoughts on “The Difference Between an A-Line, Graduated Bob, Inverted Bob, & Asymmetrical Bob”

  1. Bobs are hard to maintain I’d go with a straight across bob on the longer side grazing your shoulders . keep the layers long if any. Mine keeps growing out and i have to get shape ups often im tryin to grow out the layers now and went for a trim and they layered it all up again. I am mad.

    • Sonia,
      Been there done that. Amazing that hair stylist do not know how to cut a standard bob! Been tryIng to grow this mess out for over a year. Once again, A misUnderstanding left me with a stacked bob. Guess it will be another year. Gotta find a good stylist!

  2. Yes, I believe they are the same. I luv the undercut bob. Every time I go to the stylist, she wants to give me a “stack” because “it is more modern”. I think the truth of the matter is an undercut bob requires skilled precision, which not all stylists have.

    • I have had this problem heRe in des moines for years. No one here has the training to do the traditional bob like sasoon!,, i had a stylist fOr years in maine whO cut it correctly so it feathered and framed being shorter under layers longEr on the outer layer so it flipped under perfectly every timE. The beauty schools here take loNger to get through, but In 20 years i must say Ihave no idea why if they cant cut…….and thry cant! They all try to convinceme i am not describing it right! Bull,,,,,,,,,,

  3. Thank you so much, I love this hair style. I’m thinking about trying hair style asymmetrical bob. Now I am thinking stay with my natural color or try something new. I was inspired with some good photos. I’m planning to choose red color for my heir… or not)))

  4. However, for those that can, short hair is stunning.
    A large decorative clip, a flower, or other hair accessory can then be
    added. Its all natural, we ccan use makeup like eyeliner and mascara only tto enhance our
    natural beauty but for the most part nafural beautty
    is all about using what God gave us.

  5. Would a layered Bob look right on someone with slightly curly/wavy hair? My hair is dry and so I put oil in it to help with the frizz. But soon I’ll be having surgery and will be layed up for two months and would like something that won’t be too difficult to handle.

  6. Nobody knows what i mean either! They all waot to cut it too short on top and bangs too short, and endr up like an old women’s cut.

    • I have the same problem! I recently moved and have had three awful hair cuts in a row. None of them know how to do any type of bob cut, apparently. But they SAY they do. Don’t they teach that in beauty school???

      • The best graduated bob that was stacked for me was my old stylist that moved away from the area. Now trying to find another who I like. Got mine cut 2xs now. I will be going to another lady and making sure I tell her graduated bob.

  7. Thank you for explaining this so well. I have always known what I wanted and have tried to explain it to the gal who cuts my hair and it comes out wrong. So now I am trying to grow my hair out again and know exactly what to ask for next time!

    • You should just bring a picture of what you want. You can pretty much find anything on Pintrist. I find bringing a picture works better than trying to describe what you want. It is too easy to be misunderstood. Hope this helps!

  8. Thankyou so much for the information. Last time I told my hairdresser for A-bob(angled bob) .he just messed up and ended up giving me assymetrical are right, it does looks ugly.this time I am going to make him read this article ?


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