The Free IQ Test Online
Discover your cognitive strengths with our comprehensive intelligence test. This is a proper IQ test with 85 questions across 6 key areas—designed to provide a reliable, accurate estimate of your percentile rank. Completely free, with no ads or hidden costs.
Start the TestWhy Choose Our IQ Test?
Comprehensive Analysis
Go beyond a single number. Our test evaluates you across 6 critical cognitive domains, from fluid reasoning to processing speed.
Genuinely Free, No Ads
Unlike other "free" tests that surprise you with a paywall, our entire experience is 100% free, with no disruptive advertisements.
Instant, Detailed Results
Receive your estimated percentile rank, a qualitative performance description, and a full breakdown of your scores immediately upon completion.
What Our IQ Test Measures
Fluid Reasoning (Gf)
This skill involves solving novel problems, seeing patterns, and using logic in new situations. Practice with puzzles like Sudoku, logic grids, or chess.
Crystallized Intelligence (Gc)
This skill reflects your accumulated knowledge, vocabulary, and general information. Expand your knowledge by reading non-fiction and watching documentaries.
Quantitative Reasoning
This skill involves understanding numerical concepts and solving mathematical problems. Work on brain teasers and practice your mental arithmetic.
Visual-Spatial Processing (Gv)
This involves the ability to visualize and manipulate 2D and 3D shapes in your mind. Engage in activities like jigsaw puzzles or Tetris.
Working Memory (Gsm)
This skill is about holding and manipulating information in your mind for short periods. Play memory games or try to memorize shopping lists.
Processing Speed (Gs)
This skill measures how quickly and accurately you can perform simple, repetitive tasks. Play fast-paced video games or use speed-focused brain-training apps.
Frequently Asked Questions
Yes, absolutely. This comprehensive IQ test is completely free to take. We believe in providing accessible tools for self-assessment, which is why our test has no hidden costs, no required payments, and is entirely free of advertisements.
The test consists of 85 questions spread across 6 distinct cognitive sections. The entire assessment is timed and takes approximately 77 minutes to complete.
Upon completion, you will receive an estimated percentile rank, which compares your performance to a simulated population group. You will also get a qualitative description of your performance level (e.g., High Average, Superior) and a detailed breakdown of your score across each of the 6 tested domains.
This test is designed for educational and entertainment purposes only. While it provides a reliable estimate based on your performance, the score is not a clinically valid IQ score. For a formal, official assessment, you should consult a licensed psychologist.
No account or registration is required. You can start the test immediately. The test does offer the ability to view your past results, which are stored locally in your browser for your convenience.
Our test provides a comprehensive cognitive assessment across six key domains: Fluid Reasoning, Crystallized Intelligence, Quantitative Reasoning, Visual-Spatial Processing, Working Memory, and Processing Speed.
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Take the first step towards understanding your intellectual strengths. It’s fast, free, and insightful. Click below to begin your assessment now.
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