Twenty-four original questions
A balanced set of numerical, verbal, logical and spatial reasoning problems rather than a single repeated puzzle type.
FREE ONLINE IQ-STYLE TEST
Free online IQ-style test.
No sign-up required.
Take a free 24-question online reasoning assessment covering numerical, verbal, logical and spatial thinking. You receive an immediate IQ-style estimate, percentile, likely range and domain breakdown without creating an account or giving us your email.
Start the free IQ test →100% free · No account · No password · No sign-up
WHAT YOU RECEIVE
Built for immediate,
free access.
Twenty-minute timer
A clear time limit keeps the assessment focused while still giving you room to think through each question.
Immediate detailed results
See an estimated IQ-style score, percentile, likely range and a breakdown across all four reasoning domains.
Private in your browser
Your answers and result stay in your browser. No name, account, password or email address is required.
HOW IT WORKS
Open the chamber.
Begin immediately.
- 01
Open the assessment
Enter the Mind Chamber and read the short test instructions before starting the timer.
- 02
Answer all four domains
Work through the multiple-choice numerical, verbal, logical and spatial questions at your own pace within the time limit.
- 03
Receive your result
Your result window calculates the estimate, percentile, likely score range and strongest reasoning areas immediately.
This is an original, unnormed online assessment and provides an estimate only. A clinically definitive IQ score requires a professionally standardised, age-normed assessment administered under controlled conditions.
Start the free IQ test →CLEAR ANSWERS
Frequently asked
questions.
Is this IQ test completely free?
Yes. The full assessment and results are free. There is no payment screen, trial period or locked result.
Do I need to register or provide an email?
No. You can begin immediately without an account, password, email address or newsletter registration.
How long does the test take?
The test has a 20-minute timer and 24 questions. Most people should allow around 20 to 25 minutes including the instructions and results.
Is the result a clinical IQ diagnosis?
No. It is an honest online estimate based on performance across four reasoning domains. Only a professionally standardised and supervised assessment can provide a clinical result.