Take the Online IQ Test
Choose a mode, work through the puzzles, and see your estimated IQ, percentile and domain breakdown the moment you finish. Free, with no sign-up.
Full IQ Test
Find your exact IQ score and get a complete breakdown of your mental strengths.
Quick IQ Test
Short on time? Take a fast 20-question sprint and get your estimated IQ in minutes.
Quick Test Rules
4 quick tips to ensure your score is accurate:
1. Quiet Space
Take the test in a distraction-free space where you can stay focused.
2. Any Device
Optimized for mobile, tablet, and desktop. Tap or click to advance smoothly.
3. Autosaved Progress
No timer per question, just an overall limit (25 min full, 15 min quick). Answers save automatically.
4. Just Your Brain
Work entirely on your own without external calculators or online search tools.
You've completed all available versions of this test.
You've worked through all active question sets in the item bank.
New question sets are added periodically. Check back soon.