IQ test FAQ
Everything people ask about the IQ Atlas test.
Frequently asked questions
Is the IQ test really free?
Yes. The full test, detailed results, your shareable link and the Genius Test are all free.
How long does the test take?
About 45 minutes in total for six sections. You can take the sections separately, even on different days.
Why do I need an account?
So you can take the sections at your own pace and come back to your results. We ask for your age to compare you with your age group, and your country for the world map.
How accurate is the result?
The test is built like a professional one (six abilities, item response theory scoring, age adjustment) but it's taken online without supervision and its norms are still being calibrated. Treat it as a good estimate, not a clinical assessment.
Can I retake a section?
No, each section can be taken once. That keeps results honest and the country averages fair.
Do I need to speak English?
No question uses words. Only the instructions are in text, and more languages are coming.
Who can see my result?
Your result has a personal link that only people you share it with will know. Your score counts anonymously towards your country's average.
What is the Genius Test?
A second, much harder test that unlocks if you answer at least 70 of 72 questions correctly and score above 140. It measures the 140–165 range. More about the Genius Test.