Tested today: 674

Online IQ Test - FREE

  • ~ 20 min.
  • 30 questions
  • 9.4 / 10
The global IQ test developed and used by professionals for the primary assessment of intelligence in different countries, completely free of charge.
Before starting the test, make sure that:
  • nothing will distract you for the next 20-30 minutes
  • you are in a stable psychological and physical state
  • your level of concentration and attention will allow you to pass the test
Start test
Articles about IQ:
What Does IQ Really Measure?
The IQ test (The distribution of IQ scores)
Technology Is On The Rise, While IQ Is On The Decline
IQ-Test für Kinder: Was Eltern unbedingt wissen sollten!
IQ Testing (How to Get an IQ Test)
IQ to the Test (facts)

What should you expect from our IQ test?

More Understanding the Test Format

Our intelligence test is designed to be intuitive and engaging, ensuring a smooth testing experience. Here's what you can expect when you take the test:

Question Types: The test includes a variety of question types, such as verbal reasoning, quantitative reasoning, and spatial reasoning. This diverse range ensures a comprehensive assessment of different cognitive abilities.

Duration and Pacing: Typically, the test takes about 20 to 30 minutes to complete. However, it's not timed, allowing you to proceed at a pace that's comfortable for you. This approach reduces test anxiety and helps in achieving a true measure of your abilities.

Interactive Interface: The test is presented in a user-friendly digital format, with clear instructions and easy navigation. Interactive elements, like instant feedback on certain questions, make the experience more engaging.

Examples IQ Questions

Inductive Reasoning Question - IQ test online

"Inductive Reasoning Question" tests your ability to find patterns and make general conclusions.

Logical Reasoning Question - IQ test online

"Logical Reasoning Question" evaluates your ability to analyze arguments and draw sound conclusions.

Abstract Reasoning Question - IQ test online

"Abstract Reasoning Question" tests your ability to identify patterns and relationships involving shapes and designs.

Spatial Reasoning Question - IQ test online

"Spatial Reasoning Question" tests your ability to visualize and manipulate objects in space.

Start test

What Happens During the Test

  • Initial Calibration: The first few questions help calibrate the test to your level, ensuring that you receive questions suited to your abilities.
  • Progressive Difficulty: As you proceed, the test dynamically adjusts the difficulty of the questions based on your responses, a feature known as adaptive testing. This method provides a more accurate and personalized assessment.
  • Final Scoring: Once you complete the test, our algorithms calculate your IQ score based on your responses and the difficulty level of the questions you answered.

Notification

The results of our IQ test can be quite accurate if you approach the passage with full concentration and take each question responsibly. The methodology on which the test is based includes tasks and questions designed using the psychometric principles used in professional IQ tests.

However, it is worth remembering that it is recommended to take IQ tests under the supervision of an offline professional to get a complete and accurate picture.

Table of Our Test Features

Feature Description
Various difficulty levels Questions with different levels of difficulty for different age groups and skill levels.
Multiple choice questions Questions with multiple answer options for variety and to test different types of thinking.
Timer Time limit is not set, but the time is taken into account in the evaluation.
Saving results Automatic saving of test results to your Email.
Tips and recommendations Providing tips to improve skills and prepare for the test based on results.
Social interaction Ability to share results on social media and compete with friends.
Graphical representation Visualization of results in the form of charts and graphs for better understanding of progress.
Multilingual support Support for multiple languages for users from different countries.
Feedback support Ability to leave feedback and suggestions for improving the test.
Automatic grading Instant grading of answers and providing results immediately after the test.

FAQ

How accurate is your test?

The test was compiled by a group of psychologists in such a way that the median IQ of the test group was 100 with a standard deviation of σ = 15. Thus, ⅔ of the total number of test takers gain average IQ levels.

In practice, this means that your result will not differ by more than 5-6 points from the result of a classic IQ test.
Also, keep in mind that your result may be affected by external factors or personal stress.

How much time is given to take the test?

We do not limit the time users may have to complete the test. The recommended time for completing the test is 20-40 minutes. Taking longer than this to complete the test may affect your results.

I lost my test result, how can I find and recover them?

If the result is lost, go to the "Restore result" page and enter your email. You will receive your results by email again.

Can I take the test again?

Yes. When you retake the test, the previous results will be overwritten. However, new test results are not taken into account in the world ranking and are not displayed on the results board.
To save multiple results, use different emails.