How does it work?
1
Choose a test
Select the full IQ test or a specific cognitive test.
2
Answer the questions
30 timed questions testing different cognitive abilities.
3
Get your score
Receive your IQ score calculated on a structured scale.
4
Compare yourself
Discover your percentile and compare yourself to the population.
In numbers
50,000+
Tests completed
105
Average score
156
Top score
Frequently asked questions
What is an IQ test?
An IQ (intelligence quotient) test measures different cognitive abilities: logic, memory, spatial and verbal reasoning. The average score is 100, and 68% of the population falls between 85 and 115.
Is the test reliable?
Our test is based on recognised methodologies and gives a reliable estimate of your IQ. For a full assessment, consult a qualified psychologist.
How long does the test take?
The full test takes about 15 to 20 minutes. Each question is individually timed to assess both accuracy and speed.
Is the test really free?
Yes, our IQ test is completely free. Create an account to save your score, track your progress and compare with other players.
Can I retake the test?
You can retake the test after a cooldown period to ensure result reliability. Premium users have access to more frequent testing.