A Real, Science-Backed IQ Test.
Validated by Psychometric Professionals.
This professional grade IQ test is a comprehensive 80-question cognitive assessment with a 30-minute time limit. It features a Cronbach's alpha reliability of .91 and correlates at .77 with general intelligence.
What you get: Instant percentile after completion.
IQ DISTRIBUTION
Why Choose Us
Scientific, Honest, Accurate
Our commitment to rigorous psychometric standards sets us apart from typical online assessments.
Real Validation
Our test's .91 Cronbach's alpha reliability isn't just a buzzword. It's a measure of true statistical accuracy, validated by psychometric standards and real-world data.
- Validated by standards
- Real-world data backed
- Statistical accuracy
Honest Norms
We provide your true score, without manipulation. Unlike many online tests, we don't inflate results to sell you products. We are committed to scientific integrity.
- No score inflation
- Scientific integrity
- Transparent methodology
Privacy Protected
Your data is confidential and is only used to generate your personal cognitive profile. We will never sell your information.
- Data confidentiality
- Personal use only
- Never sold
How It Works
Learn About Our IQ Test
Watch this brief introduction to understand how our scientific IQ testing works and what makes it unique.
Learn About Community Psychometrics
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About Us
About Community Psychometrics
We're committed to providing scientifically valid cognitive assessments accessible to everyone.
Our Commitment to Real Science
We built this test because we were tired of "buzzword" assessments. Our test is legitimate. We don't sugarcoat results or make false promises. We did the hard work that real psychometrics requires: comprehensive statistical analysis, diverse population sampling, and proper norming.
Beyond Pattern Recognition
Unlike many short-form IQ tests that rely solely on matrix-style pattern recognition, our assessment includes multiple question types aligned with CHC (Cattell-Horn-Carroll) theory. We measure fluid reasoning, quantitative reasoning, and verbal comprehension to provide a more complete picture of cognitive ability rather than testing just one narrow skill—all while matching or surpassing the reliability of Mensa's short-form IQ tests.
Continuous Improvement
We use community feedback and data analysis to constantly refine our assessment. Your participation helps improve the test.
Get Started
Get Your Validated IQ Score
Take the 30-minute assessment and see where you stand.