Take the free IQ test online: 20 questions on pattern recognition, verbal reasoning, numerical ability and logic. Instant score, no email needed to see it.
20 questions6 min
No signup needed — your result appears instantly.
General cognitive aptitude · In-house questions, not a published or licensed cognitive test — no published norms and no reliability or validity study.
What you'll discover
Your cognitive bracket, from Average to Exceptional
Strengths across pattern, verbal, numerical, and logical reasoning
Personalized tips to sharpen your cognitive abilities
Your balance of fluid reasoning vs crystallized knowledge
FAQ
This is a cognitive self-reflection exercise, not a clinically administered test. For an official IQ score, see a licensed psychologist. The questions are original, written for JobCannon, and have no published norms or reliability study.
Yes! While baseline intelligence has a genetic component, cognitive abilities can be sharpened through practice, learning new skills, physical exercise, quality sleep, and brain-training activities. Fluid intelligence (problem-solving) is more trainable than crystallized intelligence (accumulated knowledge).
20 questions across multiple cognitive domains. Most people complete it in about 6 minutes. There's no time pressure, take as long as you need.
Your percentage correct across the four domains is converted to an IQ-style number with a simple formula of our own, not with norm tables, so it is not comparable to a clinically administered IQ score. This is a self-assessment built to be encouraging rather than a clinical diagnostic, so every completed result reads between 100 and 145, with 145 for a perfect run. The breakdown across pattern, verbal, numerical, and logic domains tells you where to focus.
Before you start
Rules and timing
20 questions, about 6 min.
Every question has one correct answer — pick the option you think is right.
Work alone, in a quiet place. Don’t consult others mid-test.
Disclaimer
Taking our test should not be viewed as a comprehensive or precise evaluation of your abilities. Results are for informational and self-reflection purposes only.
This IQ Test looks at your cognitive abilities across four dimensions: pattern recognition, verbal reasoning, numerical ability, and logical thinking, in 20 quick questions written for JobCannon. It is not the Wechsler Adult Intelligence Scale (WAIS) or any other published IQ test. The modern idea of an intelligence quotient traces back to Alfred Binet's 1905 work and was put on the 100-point, 15-standard-deviation scale by David Wechsler. This test shows your result on an IQ-style scale, but no norm tables stand behind it, so the number is not a clinical IQ score.
Psychologists draw a useful line between fluid intelligence, your ability to reason, spot patterns, and solve novel problems without prior knowledge, and crystallized intelligence, the accumulated facts, vocabulary, and know-how you have built over a lifetime. The pattern, numerical, and logic items lean on fluid reasoning, while the verbal items tap crystallized knowledge, so the breakdown shows you which side of your cognition is doing the heavy lifting.
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This is not a replacement for a clinically administered IQ test, and it has no published norms or reliability study, so read it as a rough pointer to your cognitive strengths and areas for growth rather than a measurement. The questions range from classic number sequences and analogies to tricky logic puzzles and spatial reasoning, and the four-domain breakdown tells you where you are sharpest and where a little practice would move the needle most.
What You'll Discover
Your cognitive bracket, from Average to Exceptional
Strengths across pattern, verbal, numerical, and logical reasoning
Personalized tips to sharpen your cognitive abilities
Your balance of fluid reasoning vs crystallized knowledge
Your result on an IQ-style scale (100 to 145 here, not a clinical IQ score)
20 questions, 6 min. Auto-advance — no manual Next.
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Frequently Asked Questions
Is this a real IQ test?
This is a cognitive self-reflection exercise, not a clinically administered test. For an official IQ score, see a licensed psychologist. The questions are original, written for JobCannon, and have no published norms or reliability study.
Can I improve my IQ score?
Yes! While baseline intelligence has a genetic component, cognitive abilities can be sharpened through practice, learning new skills, physical exercise, quality sleep, and brain-training activities. Fluid intelligence (problem-solving) is more trainable than crystallized intelligence (accumulated knowledge).
How many questions are there?
20 questions across multiple cognitive domains. Most people complete it in about 6 minutes. There's no time pressure, take as long as you need.
How is my IQ score calculated?
Your percentage correct across the four domains is converted to an IQ-style number with a simple formula of our own, not with norm tables, so it is not comparable to a clinically administered IQ score. This is a self-assessment built to be encouraging rather than a clinical diagnostic, so every completed result reads between 100 and 145, with 145 for a perfect run. The breakdown across pattern, verbal, numerical, and logic domains tells you where to focus.
What does the IQ scale actually mean?
IQ scores are scaled so that 100 is the average and each 15 points is one standard deviation. That means roughly two-thirds of people score between 85 and 115, about 95% fall between 70 and 130, and only a small fraction sit beyond either end. A score is always relative to the reference group, not an absolute measure of how 'smart' someone is.
What is a good IQ score?
Anything near 100 is, by definition, average and completely normal. Scores above 115 are above average, above 130 are often labelled 'very superior,' and below 85 indicate areas worth supporting. But IQ predicts only a slice of real-world success, motivation, conscientiousness, and emotional skills matter at least as much, which is why pairing this with the Big Five gives a fuller picture.
What is the difference between fluid and crystallized intelligence?
Fluid intelligence is your ability to reason and solve new problems on the spot, independent of what you already know, it peaks in early adulthood and gradually declines. Crystallized intelligence is your stored knowledge, vocabulary, and skills, and it keeps growing well into later life. This test's pattern, numerical, and logic items lean fluid; the verbal items lean crystallized.
Does a high IQ guarantee success?
No. IQ correlates with academic and some career outcomes, but it explains only part of the variation in real-life achievement. Traits like persistence, curiosity, emotional regulation, and the ability to work with others also matter. A high score is an asset, not a destiny, and a lower score is not a ceiling.
Can IQ tests be biased or affected by my mood?
Yes. Performance on any IQ test is affected by sleep, stress, caffeine, familiarity with the question format, language, and cultural background. That is one reason a single quick test is directional rather than definitive. If you are tired or distracted, your score can easily move several points, treat one result as a snapshot, not a verdict.
How long is the IQ test and is it free?
It is 20 questions and takes most people about 6 minutes, with no time limit, so you can work at your own pace. The test, your score, the four-domain breakdown, and the shareable result card are all free, no signup or payment required.
Is this the same as a Mensa IQ test?
No. Mensa admission uses supervised, professionally scored tests administered under controlled conditions. This is a free online self-assessment for self-reflection and fun, but it is not an official, proctored exam and cannot be used to qualify for high-IQ societies.
Does IQ change with age?
Your IQ score, which is always measured relative to your age group, stays fairly stable across adulthood, but the underlying abilities shift. Fluid reasoning tends to peak in the late teens to twenties and slowly declines, while crystallized knowledge keeps rising for decades. So an older adult can score the same 100 as a younger one while relying on a very different mix of cognitive strengths.
