IQ Certificate - Test Your IQ!

This site online IQ tests and is designed to help people learn more about human intelligence. IQ tests are one of the most common tools used by researchers to try to understand and measure human intelligence.

Memory Retrieval

The ability to store and retrieve information.

Attention and Concentration

The ability to keep your mind focused and under control.

Processing Speed

The ability for visual perception and scanning speed.

Logic: Inductive Reasoning

The ability to reason and solve problems.

Quantitative Reasoning

The ability to use numerical skills to solve problems.

Visual Processing

The ability to perceive visual details.

Put your mind to the test!

Our original IQ test is the most scientifically valid IQ test available online today.

Put your mind to the iq test

The history of IQ testing started about 100 years ago, up to that point the terms like "IQ“ or "IQ test“ were not widely used. The work intelligence comes from Latin and initially it did not have the meaning relating to an individual's ability to solve tasks, it related to the brain and its ability to deal with mental questions.

This IQ test is thus able to differentiate between individuals according to their capacity for immediate observation and their logical reasoning and determine their learning potential. IQcertificate.org is a United States-based IQ Tests developing company. All our online IQ tests are equipped with top-notch brain testing technology and algorithms. We have over 50.000 visitors per month from all over the world. Throughout the past 6 years, our test has been taken by over 100.000 people and gained a huge amount of popularity especially in the United States Of America and Canada.

IQ Test Testimonials

Is your IQ score high enough to be considered a genius? Take this intelligence test and see your score instantly!

"Great way to know more about yourself. you don't know what you don't know. and this test work like a mirror, helps you to see blind spot."

George H. Lewis
George H. Lewis
United States

"I found the questions challenging and representative of several areas of intelligence. The results were very detailed and well explained."

Sandra Bennett
Sandra Bennett
Canada

"This appears to be an accurate test although somewhat abbreviated. For a fun and informative activity, give the IQ test a whirl!"

Jordan Stevenson
Jordan Stevenson
United Kingdom

Famous People's IQ Scores

The smartest celebrities are those who have documented high IQs, multiple degrees from distinguished universities, and a history of long hours spent studying complicated subjects. What is your IQ?

Mark Zuckerberg IQ

Mark Zuckerberg

152 IQ

Arnold Schwarzenegger IQ

Arnold Schwarzenegger

135 IQ

Albert Einstein IQ

Albert Einstein

160 IQ

Elon Musk IQ

Elon Musk

165 IQ

Emma Watson IQ

Emma Watson

132 IQ

Stephen W. Hawking IQ

Stephen W. Hawking

160 IQ

IQ Certifications

Iqcertificate.org is one of the global leaders in providing IQ Tests and IQ certification services online.

Latest IQ News and Updates

Culture Fair Intelligence Test

Culture Fair Intelligence Test

An intelligence test in which performance is not based on experience with or knowledge of a specific culture...

What is the importance of IQ?

What is the importance of IQ?

One should know his/her IQ score and use it to evaluate one's self, but indiscriminately, objectivity should be maintained...

IQ to Percentile Conversion

IQ to Percentile Conversion

The table below provides IQ to percentile conversion formula. There are three different standard deviations used to IQ measurement...

How It Works IQ Certificate IQ Test?

Trusted by hundreds of peoples & companies around the world.

1

Start Intelligence Test

It serves for determining of your IQ, completing of the test will not take you more than 30 minutes.

2

Process

The test contains only 30 questions, each of them has only one solution.

3

Completion

You will learn your IQ value and brain capacity immediately after completing the test.

Ready to get started iq test?

Start right now this online IQ test, one of the best online solutions for finding your IQ score.