100% FREE
Looking for a quick IQ test? This free 10 question IQ test is our fastest assessment. It takes about 3 minutes and gives you an instant IQ score, your percentile, and a breakdown across four cognitive domains: spatial, numerical, logical, and verbal reasoning.
What to expect
- 10 questions drawn from all four domains
- 7-minute timer. the clock starts with the first question
- Instant results. score, percentile, domain bars, and answer review
- Free certificate with your name, score, and percentile
- No sign-up, no email. your answers never leave your browser
How accurate is it?
The 10-question test carries an accuracy margin of about ±12 points. It's a quick estimate. great for curiosity, but if you want a more precise number, take the 20-question test (±9 points) or the full 40-question assessment (±7 points).
Ready to find out your real IQ?
Ten questions, three minutes. instant results, free certificate, no sign-up.
Start the 10-Question Test →Common questions
Is the 10-question IQ test really free?
Yes. Your score, percentile, domain breakdown, answer review, and certificate are all free. No account, no email, no payment.
How long does it take?
About 3 minutes. There's a 7-minute timer, but most people finish well before it runs out.
What does my score mean?
IQ scores use a scale with mean 100 and standard deviation 15. Your percentile tells you what share of people you scored above. for example, 115 beats about 84% of people.