Total tested: 7 188 020

IQ Test

  • About 20 minutes
  • 40 questions
  • 7 188 020
  • 4.67

Our test includes 40 questions that will assess your logical thinking, pattern recognition, and problem-solving skills. Allow about 20 minutes to complete the test. For the most accurate results, avoid distractions. After all, it's about learning your intelligence!

After you finish the test, you can buy a detailed report of the results. So, get ready to dive in and find out what drives your mind.

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Average IQ by country

Average IQ by country
  • IQ in South Korea South Korea
    106.78
  • IQ in Japan Japan
    105.79
  • IQ in China China
    105.6
  • IQ in Taiwan Taiwan
    105.29
  • IQ in Hong Kong Hong Kong
    104.5
  • IQ in Switzerland Switzerland
    103.75
  • IQ in Singapore Singapore
    103.7
  • IQ in Luxembourg Luxembourg
    103.14
  • IQ in Hungary Hungary
    102.74
Show full country analytics

About IQ Global Test

IQ Global Test is an online platform that sets high standards for IQ assessments. Confirmatory Factor Analysis (CFA) and Structural Equation Modeling (SEM) are advanced methods we use and they make our IQ test highly accurate and reliable. Our algorithms use an extensive database to thoroughly analyze your IQ and compare your individual scores to a diverse global sample, providing a comprehensive assessment.

Experts in neuropsychology, data analysis, and information technology worked on the development of the test to make it reliable. So it's quite a complex system that is a result of the collaborative work of our multidisciplinary team. The team is constantly working to improve the IQ test based on the newest research in brain testing.

That's why our exceptional tool is widely used in corporate recruitment processes and educational systems around the world. Designed under the guidance of Yuki Kojida, an accomplished psychometrist, the IQ Global Test is not just an assessment but a commitment to advancing our understanding of human intelligence.

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What you need to know before you start testing

Preparation and workspace

Before starting the test, make sure of the following:

  • You are in a quiet and comfortable environment with no outside stimuli.
  • You have at least 20 minutes of uninterrupted free time to fully complete the test.
  • All potentially distracting notifications and alerts on your device are turned off or silenced.
  • Avoid taking the IQ test in the first hour after waking up or one hour before your estimated bedtime, as results may not be reliable during these periods.

Use these tips to ensure that your IQ test score is as accurate as possible.

Testing phase

The test consists of 40 questions. The test is not limited in time, but time is a factor influencing IQ scores. Our test begins with easier questions and ends with harder ones. On average, it should take you 15 seconds to solve easy questions, 35 seconds to solve medium ones, and one minute to answer the most difficult ones. This format allows for an effective and focused assessment of a person's intellectual abilities.

In an IQ test, you will encounter three main categories of questions: logical and math thinking, pattern spotting, and problem-solving.

To get accurate results during the test, you are not allowed to search for answers on the Internet or use a calculator.

Test result

When you complete the test, you will be automatically redirected to your final score page. This page is permanent, which allows you to use it at your own discretion - for example, to attach it to your resume or share it on social networks. The page will include the following data: IQ score; Analytical overview for each question type; Correct and incorrect answer statistics; Your place in global and segmented statistics; A high-resolution PDF file suitable for printing.

World IQ data analytics

We have the most comprehensive world data on IQ. Hundreds of thousands of test results every month help us to investigate what the relationship between IQ and various factors might be. For example, what might be the relationship between IQ and income; and how intelligence is affected by siblings, education, physical activity, and other factors. This information helps people see trends and make the right choices to improve their thinking skills. We share important data with both researchers and our users.

Check out our analytics
World IQ data analytics

What is PRO version

Our PRO package has what you are looking for. You will receive a PDF certificate with a unique ID created just for you. We also offer in-depth analytics to help you explore and better understand your intelligence. You will get a link that's yours forever.

What is the Pro version?

  • Personal certificate
  • Advanced analytics
  • A permanent link
  • Accurate result
Start IQ test or Start free IQ test
Personal certificate

FAQ

What's a good IQ score and what's a bad one?

Most people get a score between 85 and 115, which is average. A score over 130 is really high, and a score under 70 is much lower than average.

To find more information about what your IQ level means click here: IQ classification.

How accurate is our online IQ test?

Our online IQ test is highly accurate and reliable. We use advanced methods like CFA and SEM to make you sure our test is solid. Compared to off-line tests that use old data and basic methods, our test is more up-to-date.

Do you offer special products for businesses and schools?

Yes, we offer special products for businesses and schools. Our corporate partnerships include custom branding, prepaid testing packages, a user-friendly dashboard, and API integration. We are focused on helping companies and educational institutions understand and evaluate cognitive abilities effectively. Find more info on our Corporate Page.

Can I pause during the test?

There is no pause button during the test. It is recommended to take the test within 20 minutes. You can spend more time, but it will negatively affect your results.

Can I change my answer?

You can only change the answer to the previous question. This is done in case you selected an answer by mistake.

Can free IQ tests be accurate?

No, they can not. These tests are more for fun and are not suitable for studying your cognitive abilities. We also offer a free IQ test version that may give you a basic understanding of how IQ tests work.

Have more questions?

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