Know exactly your IQ level

Discover your IQ with our free online IQ tests. Get accurate and instant results. Take Mensa-style tests and real IQ assessments anytime, anywhere.

This test is completely free, you do not need to pay any fees.

Your results at the end of this test will inform you of your IQ as well as your position in comparison to the population using several statistics.

Why this IQ test?

The Online IQ Test presents you with a short series of fun, challenging problems that are designed to measure your fluid intelligence abilities and provide you with both accurate and precise scores. You can take the test online anytime from any mobile device or desktop computer in a comfortable, relaxed setting, and immediately receive a detailed score report that tells you how your performance compares to thousands of adults from all over the world and helps you identify areas for further development.

Online IQ Test

The Online IQ Test is part of an ambitious effort to deliver fun, stimulating and engaging online measures of human cognitive abilities, as well as social and emotional learning skills for the global community. We aim to provide you with accurate and precise information about important aspects of your intellectual abilities and personality characteristics, and where they may benefit the most from further development, regardless of your academic, professional, or cultural background. The current version of the Online IQ Test measures several dimensions of general fluid intelligence, including visuospatial pattern reasoning, visuospatial insight, and numerical pattern reasoning skills.

The origins of IQ testing

The IQ test is a test standard invented by French Alfred Binet (1857-1911) and his students. Well-known IQ tests include Raven’s Standard Reasoning Test, Wechsler Intelligence Scale for Adults, Wechsler Intelligence Scale for Children, Stanford-Binet Intelligence Scale, Woodcock-Johnson Test of Cognitive Ability, and Kaufman Intelligence test for children.

Alfred Binet was a French psychologist best remembered for developing the first widely used intelligence test, often known as the Binet-Simon test. The test originated after the French government commissioned Binet to create an instrument that could identify school kids who needed remedial studies. With his collaborator Theodore Simon, they created the Binet-Simon Intelligence Scale.

Alfred Binet

French psychologist

David Wechsler was a Romanian-American psychologist. He developed well-known intelligence scales, such as the Wechsler Adult Intelligence Scale (WAIS) and the Wechsler Intelligence Scale for Children (WISC) to get to know his patients at Bellevue Hospital. A Review of General Psychology survey, published in 2002, ranked Wechsler as the 51st most cited psychologist of the 20th century.

David Wechsler

American psychologist

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