Estimate your cognitive score.

What is an IQ test?

IQ — short for Intelligence Quotient — is a standardized score that compares your performance on a set of reasoning tasks to the general population. It doesn't measure knowledge, education, or creativity. It's a snapshot of how efficiently your brain handles novel problems under time pressure.

Modern IQ tests like the WAIS-IV, Stanford–Binet 5, and Raven's Progressive Matrices sample several cognitive domains and blend them into a single score with an average of 100.

What it measures

How it's scored

IQ scores follow a bell curve centered at 100 with a standard deviation of 15. That means roughly 68% of people score between 85 and 115, and 95% score between 70 and 130.

The Kleveroo IQ Test weighs both accuracy and response time, then maps your performance onto that bell curve to estimate your band and percentile compared to typical adults.

For reference: the global average is 100. Mensa membership requires a score in the top 2% (~130+). Estimates above 145 are statistically rare and harder to measure precisely with any short test.

Why take it?

• Get an honest estimate of your cognitive band and percentile.
• See your thinker profile — pattern, numerical, verbal, spatial, or logical dominant.
• Find your strongest and weakest reasoning category with a per-skill breakdown.
• Track changes over time as you train with Kleveroo games.