free quiz
Hair Type Quiz
What is my hair type? Answer 8 quick questions about clean, product-free hair to find your curl pattern from 2A to 4C.
How to use the Hair Type Quiz
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Start with clean, product-free hair
Wash your hair and leave it without gel, cream or leftover twists. Products and old styles change the pattern you see.
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Answer the 8 questions
Each screen asks about one thing — wet strand shape, the pencil test, curl width, shrinkage and more. Tap the option that matches; the quiz moves on by itself, and Back lets you change an answer.
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Tap “See my hair type”
You get your type from 2A to 4C, or a mixed result such as 4B/4C when two neighbouring patterns tie.
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Check your closest matches
The bars show how strongly your answers fit the top three types. Close bars mean your hair sits between them.
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Read your type guide and test porosity
Open the full guide for your type for care tips and styles, then tap “Now test your porosity” — porosity matters more than curl pattern when choosing products.
How it works
In this hair type quiz, each answer adds points to one or more of nine curl patterns, from 2A waves to 4C coils. The main match for an answer gets three points and its closest neighbours get one or two, so a single unusual answer can’t flip a clear result. The pattern with the most points wins. If two neighbouring types tie exactly — for example 4B and 4C — you get a mixed result, because that is what your hair is telling you. Other ties go to the curlier type.
The questions look at your hair from different angles: the shape of a wet strand, the pencil test, curl width compared with everyday objects, shrinkage, a single dry strand, how hair behaves after a product-free wash, root-to-end pattern and how fast it dries out. Answer them while looking at clean hair with no product in it — gels, creams and leftover twists change the pattern you see.
Where the numbers and letters come from
The 1–4 numbers come from a system created by stylist Andre Walker in the 1990s; the A–C letters were added and expanded by the natural hair community, and the chart is now its shared language. It is useful shorthand, but it is not a scientific scale: the boundaries between types are fuzzy, and the chart says nothing about porosity, density or strand thickness. Researchers who wanted an objective system measured curve diameter, a curl index and the number of waves and twists in hair samples from around the world and grouped them into eight curl types. Their work shows that curl varies continuously rather than falling into neat boxes — which is why mixed results are so common.
What your result is good for
- Styling expectations — how much shrinkage to expect and which styles show definition.
- Handling — tighter patterns knot and break more easily, so detangling technique matters more.
- Talking to stylists — the codes are widely understood.
What it doesn’t do is pick your products. For that, porosity (how easily hair absorbs and loses water) is a better guide, followed by strand thickness and density. That’s why the quiz sends you to the porosity test next.
Hair type chart: 2A to 4C compared
| Type | Pattern | Curl width | Typical shrinkage | Common needs |
|---|---|---|---|---|
| 2A Wavy | Loose, wide S-bends; flat at the roots | No curl — gentle wave | Under 10% | Lightweight products; avoid heavy creams |
| 2B Wavy | Defined S-waves from mid-length | No curl — clear wave | 10–20% | Hold to control frizz; light moisture |
| 2C Wavy | Strong S-waves from the roots, some loose curls | Wave with a few loose loops | 15–30% | Moisture plus hold; frizz control |
| 3A Curly | Big, loose loops | Sidewalk chalk (~1 in) | 20–35% | Clumping and a hands-off dry |
| 3B Curly | Springy ringlets | Marker (~¾ in) | 30–40% | More moisture for dry ends |
| 3C Curly | Tight, dense corkscrews | Pencil or straw (¼–⅜ in) | 35–50% | Gentle detangling; moisture sealed in |
| 4A Coily | Small, defined S-coils | Knitting needle or coffee stirrer | 50–70% | Layered moisture (LOC/LCO); protect ends |
| 4B Coily | Sharp Z-shaped bends, less defined | Angles rather than round coils | 60–75% | Extra moisture; shingling or twists for definition |
| 4C Coily | Very tight, densely packed coils; little visible pattern | Too tight to measure one coil | 70–80%+ | Moisture, patience and low manipulation |
Mixed results: 3C/4A · 4A/4B · 4B/4C. Shrinkage ranges are typical, not limits.
Frequently asked questions
What is my hair type?
Can you have more than one hair type?
What is the difference between 4B and 4C hair?
Does hair type change over time?
Is 4C the same as low porosity?
Which matters more: hair type or porosity?
How accurate is a hair type quiz?
Sources
Last data update:
- De la Mettrie R, Saint-Léger D, Loussouarn G, et al. Shape variability and classification of human hair: a worldwide approach. Hum Biol. 2007;79(3):265-281. Objective curl classification into eight types using curve diameter, curl index, waves and twists.
- Loussouarn G, Lozano I, Panhard S, et al. Diversity in human hair growth, diameter, colour and shape. An in vivo study on young adults from 24 different ethnic groups observed in the five continents. Eur J Dermatol. 2016;26(2):144-154. Growth rate, diameter and curl shape vary widely between and within groups.
- Khumalo NP, Doe PT, Dawber RP, Ferguson DJ. What is normal black African hair? A light and scanning electron-microscopic study. J Am Acad Dermatol. 2000;43(5 Pt 1):814-820. Tightly coiled hair forms knots and breaks more easily during grooming.
How we research and update pages: editorial policy. Spotted an error? Tell us.
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