Official IQ Testing

Learn. Measure. Know. The IQ Test Prep Experience.

Curious if your IQ score qualifies you for the genius bracket? Take this intelligence evaluation and get your score immediately!

The official IQ test is an assessment designed to evaluate intelligence via five key cognitive facets: fluid reasoning, knowledge acquisition, quantitative reasoning, visual-spatial processing, and working memory. It takes into account both verbal and nonverbal responses. Each of these five facets is assigned a specific weight, and their cumulative score is typically consolidated into a ratio widely referred to as the intelligence quotient, or IQ.

Professionally Developed

Our professionally developed IQ test provides an accurate and completely professional IQ score in about 20-40 minutes.

Enjoyed by 750K+

Online for more than 10 years with over 750 thousand test takers! No signup. Just begin answering questions.

Learn Your Brain

See your IQ, scores for memory, creativity, perception, logic, comprehension and more.

Full IQ Test

These 30-question IQ tests allow you to measure your Intelligence Quotient.

What we do?

How Does The IQ Test Work?

The IQ test encompasses a series of tasks designed to evaluate different aspects of intelligence, such as short-term memory, analytical thinking, mathematical prowess, and spatial recognition. It's important to note that this test doesn't quantify the amount of knowledge you've accumulated, but rather, it assesses your potential to learn. After you provide your responses, we compare your performance with people in your age group, and then offer a normalized score. Interpreting a normalized score might be challenging for those without familiarity in statistics. Therefore, it's more beneficial to perceive your score as a numerical representation of your IQ in relation to others, rather than a definitive assessment of intelligence.

Popular IQ Scores

Celebrity IQ Scores

Uma Thurman - 183 IQ

Uma Thurman

183 IQ

Whisper it that Uma Thurman has an estimated IQ of 183, which would put her in the outer reaches of intelligence. We don't really know if she used it to play in Kill Bill, but she's far from stupid, that's for sure!

Quentin Tarantino - 160 IQ

Quentin Tarantino

160 IQ

With Quentin Tarantino, we are reaching the lofty heights of the celebrity world. His estimated IQ is 160, the same as Albert Einstein's!

George Clooney - 127 IQ

George Clooney

127 IQ

George Clooney has a regular smile on his face and he has an IQ of 127. Not bad, but what else?

Nicole Kidman - 132 IQ

Nicole Kidman

132 IQ

With an IQ of 132 for the Eyes Wide Shut actor, things are starting to hot up!

Natalie Portman - 140 IQ

Natalie Portman

140 IQ

Portman’s reported IQ of 140 didn’t come without the dedication to her education! She notoriously skipped the premiere of her film Star Wars Episode I: The Phantom Menace to study for her high school finals.

Arnold Schwarzenegger - 134 IQ

Arnold Schwarzenegger

134 IQ

We may know and love him for his The Terminator days, but did you know Arnold Schwarznegger has a reported IQ of 134?

IQ Test Testmonials

The detailed iq report was great! It really highlighted areas I needed improvement on.

Sarah M.

I finished the test with only a moment to spare and was pleasently surprised at how detailed the results were!

Garry W.

I really loved this IQ test. It far-exceeded my expectations. The test format was simple and straightforward.

Melanie B.

Easy to use, fast results and well explained. The best most awesome IQ test ever taken. Very well put together.

Aaron T.

My friends saw mine and now they are taking their own tests! Definitely a lot of fun and the certificate that comes with it is great!

Kevin A.

For those who ever wondered what their IQ and personality, the Official IQ testing is the answer.

Terrence M.

Love this test. It’s so satisfying. Did it again after 5 years and my brain still works 😊

Harry Z.

I took the IQ test and I was inquisative to know my IQ and signed up for it. It wasnt too long and was varied in the test. The results were fast and easy to understand.

Julia P.

Highly Accurate Online IQ Test (2023)

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