Free IQ Test
Free IQ Test With Instant Results
20 questions, about 12 minutes. Get your IQ score, percentile, and classification, plus a breakdown across eight cognitive abilities. No sign-up required to start.
Instant results · No email required · Standard 100/15 scale
What you get
Your IQ score and percentile
Your score on the standard mean-100 scale, and the exact share of people you scored above.
Where you land
A clear view of your position in the population, plus your classification band.
Cognitive breakdown
Eight abilities — pattern, fluid reasoning, memory, speed, spatial, verbal, and more — ranked by strength.
Adaptive difficulty
Questions get harder as you go, so the test measures a wide range of ability in about twelve minutes.
An honest result
A confidence range instead of false precision, with a plain explanation of what the score means.
No registration
Take the test and see everything without an account, an email, or payment details.
How it works
- 1
Take the test
Answer 20 questions across pattern, logical, numerical, spatial, and verbal reasoning.
- 2
Scored securely
Your answers are scored on the server against a calibrated item bank — the answer key never reaches your browser.
- 3
Get your result
See your IQ score, percentile, classification, and full cognitive breakdown — instantly.
How IQ scores are classified
Your result falls into one of these bands. For the full explanation, see our IQ score chart.
| IQ Range | Classification | % of People | What it means |
|---|---|---|---|
| ≤69 | Extremely Low | ~2.2% | Well below average. On clinical tests this range may warrant professional assessment. |
| 70–79 | Borderline | ~6.7% | Below average reasoning on this scale. |
| 80–89 | Low Average | ~16.1% | Slightly below the population average. |
| 90–109 | Average | ~50% | The middle of the distribution — where most people score. |
| 110–119 | High Average | ~16.1% | Above average reasoning ability. |
| 120–129 | Superior | ~6.7% | Notably above average — roughly the top 10%. |
| 130–144 | Gifted | ~2.1% | The conventional 'gifted' threshold (130) and above — top ~2%. Mensa qualifies here. |
| 145+ | Highly Gifted / Genius | ~0.1% | Exceptionally rare — the far right tail of the distribution. |
Frequently asked questions
Is the IQ test really free?+
Yes — completely. Your IQ score, percentile, classification, full cognitive analysis, strengths and weaknesses, and written interpretation are all free, with no account and no credit card required. There is no catch and nothing is locked behind a payment.
Is this a real IQ test?+
Yes. It uses established reasoning item types — pattern, logical, numerical, spatial, and verbal — and scores them on the standard deviation-IQ scale (mean 100, SD 15) used by professional tests. It is a real, research-based estimate, not a novelty quiz, though like any short online test it is an estimate rather than a clinical instrument.
How accurate is this free online IQ test?+
It gives a reliable estimate on the standard mean-100, SD-15 scale, with a stated confidence range so you can see its precision. Like all online tests, it is not a clinical diagnosis — a formal IQ assessment is administered in person by a qualified professional. Read the range, not the single point.
Can I take the IQ test online on any device?+
Yes. The test runs entirely in your browser on phone, tablet, or computer, with no app or download, and your results appear instantly the moment you finish.
What makes a good free IQ test?+
Rather than claim to be the 'best', here is how to judge one: it should use recognised reasoning item types, score on the standard 100/15 scale, report a confidence range instead of false precision, score on the server so the answer key can't be seen, and be honest about its limits. This test is built to meet all five.
How long does the test take?+
About 12 minutes. The test has 20 questions across several reasoning types, and you move at your own pace.
Do I need to create an account?+
No. You can take the test and see your full result without an account. Creating one is optional and lets you save your history over time.
What do I get at the end?+
Your IQ score, your percentile, your classification band, a view of where you land on the distribution, and a breakdown across eight cognitive abilities.
Ready to find out your IQ?
Free, instant, and no sign-up to start.
This test is for educational use and is not a clinical psychological evaluation.