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Home » Hair Care Advice

Curly vs. Kinky Hair: Difference Between Curly and Kinky Hair

Kenneth ByrdBy Kenneth ByrdMBA · 15+ years in hair care · Co-founder of Curl CentricUpdated Sep 16, 20267 min read · Reviewed by Kira Byrd

Evidence-basedPublishing since 2008May contain affiliate links
A woman with spiral curls sticks out her tongue and raises a horns hand sign, in a red striped crop top on yellowPin

If you have textured hair, you've probably come across the terms "kinky" and "curly." While these two classifications seem straightforward, there are a few key factors that you should be aware of when caring for curly vs. kinky hair strands.

In this article, we'll break down the differences between curly and kinky hair.

We'll also give you a quick rundown on everything else you need to know about the textures, so make sure you read all the way down to the end!

Table of Contents

  • 1. What Is Curly Hair?
  • 2. What Is Kinky Hair?
  • 3. What Is the Difference Between Kinky and Curly Hair?
  • 4. Curly vs. Kinky Hairstyles

What Is Curly Hair?

Curly hair is a well-known hair type classification. It's reserved for hair that's more textured than straight and wavy hair and has a pronounced curl pattern.

When you have curly hair, your strands loop around themselves and create spirals. Curls can take various shapes, including coils, ringlets, and corkscrews. 

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Although your curl pattern can vary in different sections of your head, the strands tend to stick together and create clusters. Because of its loopy shape, curly hair is significantly drier than straight and wavy hair.

That's because your natural scalp oils cannot travel down the length of your strands, so the ends become dry and brittle. Additionally, each loop creates a weak point that is more likely to break. 

What Are the Curly Hair Types?

Hair types are usually discussed using The Andre Walker Hair Typing System. This system breaks down hair textures and types into several major categories.

The number 3, according to this hair typing system, denotes curly hair, while the letters specify the shape and size of the curls. We'll break down the curly hair types below.  

A woman smiling with a horns hand sign raised, spiral curls to her shoulders, red striped crop top on yellowPin
  • 3A - The curls that make up 3a hair are loose but well-defined. They're about the width and thickness of a piece of sidewalk chalk and have an easy-to-see "S" shape. 
  • 3B - 3b hair is comprised of small, ringlet-shaped curls. It's typically fuller than 3a hair and can have a variety of loose, spiral, and corkscrew curls. These curls are typically around the size of a large marker. Although 3b hair can be any texture, it is usually medium to fine. 
  • 3C - 3c hair has small, compressed corkscrew-shaped curls that are similar in size to a standard pencil. It has a ton of volume and is springier than type 3a or 3b hair. 3c is the coarsest type 3 hair texture and the most likely to exhibit breakage and dryness.

What Is Kinky Hair?

Kinky hair is a subcategory of curly hair. It can have a variety of coil, "S" and "Z" shaped curls. Kinky hair is usually coarse and wiry and is much more compacted than true curly hair.

Close-up of a woman with a full afro and red lipstick looking straight at the camera in a red plaid sleeveless shirtPin

It also tends to shrink more than curly hair types and has a ton of fullness and volume.

Like other curly hair types, people with kinky hair tend to struggle with moisture retention. This makes kinky hair extremely dryness prone and much more fragile than looser hair types. 

What Are the Kinky Hair Types?

Like curly hair, The Andre Walker Hair Typing System separates kinky hair into several subcategories. While curly hair is categorized as type 3 hair, kinky textures fall under the number 4.

We'll walk you through those below. Keep in mind that there is some overlap, and kinky hair types also fall under the curly hair umbrella. 

A woman with a full afro looking up and to one side against a gray block wall, in a red plaid sleeveless shirtPin
  • 4A - Out of all the kinky hair textures, 4a hair has the most well-defined curl pattern. 4a curls are medium-sized coils and have a pronounced "S" shape or coil. Compared to other kinky hair textures, 4a hair is significantly less susceptible to breakage, dryness, and shrinkage. And that's because it has the loosest curls of the kinky hair types. 
  • 4B - 4b coils are dense and tight and form a unique zigzag shape that looks like the letter "Z" from the side. 4b hair also has a moderate amount of shrinkage and tends to fall halfway between 4a and 4c hair. 
  • 4C - 4c is the tightest kinky hair type and lacks a well-defined curl pattern when dry. Another thing that defines 4c hair is its shrinkage. 4c has the most shrinkage of all hair types - each strand commonly loses 65% to 75% of its visible length. 

What Is the Difference Between Kinky and Curly Hair?

Although people use them interchangeably, there are some subtle differences between kinky and curly hair. Also, kinky hair is curly, but not all curly hair is kinky.

Kinky hair tends to be coarse, spongey, and wiry. It's much denser than curly hair, both in texture and appearance. Kinky hair is also much more likely to shrink due to the compactness of the coils. 

Although both kinky and curly hair is more fragile than straighter textures, kinky hair is the more delicate of the two.

The sharp angles in the "Z" shaped curl create weak spots that snap easily. By comparison, "S" shaped curls are more forgiving and less likely to be dry and brittle.

A woman standing with a hand on her hip in a red plaid shirt dress, full afro, against a cream wallPin

Curly vs. Kinky Hairstyles

Kinky and curly hair have plenty of gorgeous texture and volume. So naturally, you want your hairstyle to put those features on display. Here are some of our favorite hairstyles for doing just that! 

Space Buns

Tired of your regular, boring old bun? Space buns are a fun and simple way to update your go-to look and hop on the millennial fashion trend.

Want to know the best part?

This style is super easy to recreate! Simply part your hair straight down the middle. Pull each side into a ponytail, and wrap the length of your hair around itself into a bun.

Lock everything in place with a few bobby pins, and that's it! You can either stop there or pull out a couple of face-framing tendrils to give the look an extra chic vibe. 

A woman laughing with both hands behind her head, full afro, in a red plaid sleeveless shirt by a gray wallPin

Twist Outs

This low-manipulation hairstyle is perfect for your fragile strands. It also takes just minutes to master! Simply apply your favorite curl-enhancing product to freshly washed hair.

Part your hair into multiple sections, with each section representing one twist.

Divide the section into two or three smaller pieces and twist them around each other, from root to tip. After you finish twisting your hair, you'll have to wait for your hair to dry completely.

Even the slightest bit of moisture will throw off your definition and leave you with frizz.

So, either let your hair dry overnight or speed things up with a blowdryer. Once you're certain, apply a little oil or serum to your fingertips and gently unwind the twists. Use your fingers to fluff and perfect your curls, and enjoy your new 'do! 

Messy Bun

A messy updo is a quick and easy way to show off your natural curls. It's also gentle on your hair, so you don't have to worry about tension and breakage. 

To start, apply a curl-enhancing cream or gel to freshly washed hair. Then, gather your hair into a loose ponytail that sits at the crown of your head.

Wind the ponytail around the hair tie, and secure it with two or three bobby pins. And don't worry about getting everything perfectly neat. A few flyaways add to the look's delightfully disheveled quality! 

Related Articles

  • What Is Coily Hair
  • How to Change Hair Texture From 4C to 3C
  • CG Method Before and After

While there are plenty of similarities between kinky and curly hair, it's essential to differentiate between the two. That way, you can ensure that you're giving your strands all the pampering and TLC they need to thrive.

We hope this article has helped illustrate those differences and given you all the tools you need to help those gorgeous kinks or curls thrive!

Original Curl Centric hair-typing chartThe whole hair type chart, 1A to 4C
This chart shows every curl pattern in one place and describes each hair type’s unique characteristics. Each row links to a full guide that provides more details on each hair type.
TypeWhat the pattern doesCurl is about as wide asWhat catches people out
Type 1 · Straight
1AStraight, no bend anywhere—Goes oily fast; will not hold a curl1A guide
1BStraight with a little body—Flat at the roots, texture at the ends1B guide
1CStraight and thick—Hidden bends that puff up in humidity1C guide
Type 2 · Wavy
2AA loose S past the ears—Heavy products flatten it completely2A guide
2BA clear S from mid-length—The crown frizzes before anything else2B guide
2CWaves from the root, a few ringlets—Constantly mistaken for 3A2C guide
Type 3 · Curly
3ABig loose spiralsSidewalk chalkDefinition drops out if you touch it while drying3A guide
3BSpringy ringlets with bounceA SharpieThirsty — needs layered moisture3B guide
3CTight corkscrews packed closeA pencil or strawShrinks noticeably more than 3B3C guide
Type 4 · Coily
4ASmall springy coilsA crochet needleWash day makes or breaks the week4A guide
4BSharp bends instead of spirals—Definition comes from the bend, not a ringlet4B guide
4CSo tight no curl shows, even wet—70%+ shrinkage is normal, not damage4C guide
Not sure which row is yours? We’ll help you narrow it down in our guide to finding your curl type. For the other systems, including LOIS and Fia’s, take a look at our full hair typing system.
The width column only applies where the curl makes a closed loop you can measure. Types 1 and 2 have no loop, and 4B and 4C bend in angles rather than circles — those you read by shape instead.
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Kenneth Byrd

About the author

Kenneth Byrd

Co-founder and Managing Partner

Publishing on textured hair since 2008MBA, University of Alabama at BirminghamExecutive education, WhartonTop 40 Under 40, Birmingham Business Journal

Kenneth does the research behind the guides here: reading the studies and checking whether a claim holds up before it gets published, under our editorial guidelines. Outside Curl Centric he leads an operations organization of more than 1,000 people, and he serves on the board of Oasis Counseling for Women and Children. Curl Centric's hair typing system is the first listed reference in a peer-reviewed paper in the International Journal of Women's Dermatology, and it is cited by Wikipedia.

More about KennethAbout Curl Centric

Kira Byrd

Hey, I’m Kira

Curl Centric is run by me and my husband Kenneth. We’ve been publishing evidence-based hair care since 2008 to help you care for your curls with confidence.

More about us →
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Why Your Hair Isn't Growing - free guide from Curl Centric

Free 50-page guide

Your hair is already growing. The problem is keeping it.

Hair grows about a third to half an inch a month, and the tightest curls grow slowest. If your length looks stuck, that's your hair breaking off about as fast as it grows in. We'll send you the seven causes of breakage and the weekly routine that stops them.

Free. One email a week after that. Unsubscribe anytime.

Written and reviewed by Kenneth and Kira Byrd Independently owned, publishing since 2008 950+ guides, fact-checked before publishing Editorial and advertising teams kept separate

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