Are you more intelligent than people around you?

The average IQ is 100.
Support your nation in the competition Only exceptional individuals have an IQ above 130.
IQ above 150 is a sign of a genius.

And what about you?

Where do you fall? Are you more gifted than the majority of people? Try our online IQ test and you will find your IQ within 30 minutes.

And you get a free certificate!

Are you more intelligent than people around you?

The average IQ is 100. Support your nation in the competition Only exceptional individuals have an IQ above 130. IQ above 150 is a sign of a genius.

And what about you?

Where do you fall? Are you more gifted than the majority of people? Try our online IQ test and you will find your IQ within 30 minutes.

And you get a free certificate!

Start the IQ Test

The best results for
United States

People tested today: 211 Highest IQ: 166

  • 1

    Complete the IQ Test

    The test has been developed by experts
    in psychology.

  • 2

    Get your personal certificate

    A high quality certificate
    not only for printing.

  • 3

    Share results with your friends

    Share your result with your
    friends. Who has a higher IQ?

Our test is used
by many people every day

Total tested

435468 people

Tested today

1899 people

The highest IQ today

166

The lowest IQ today

67

IQ Tests History

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.

The situation changed significantly in 19th century with the emergence of psychology. In 1890 psychologist James McKeen Cattell for the first time used the term "test" in connection with human intellect. However, the real testing still had to wait. It only started in 1890 with Simon and Binet and their Binet-Simon test that is so important for the history of measuring intelligence. Binet and Simon work was in 1912 taken further by the German psychologist William Stern who additionally included both the mental and chronological ages and introduced the term "intelligence quotient" defined as: IQ = mental age / chronological age x 100.

By completing the test you will receive

By completing the IQ test, you
not only receive a certificate

Your IQ score

Valuable certificate with your
name and IQ score

Option to share your results with friends on Facebook or to compare your results

Support your nation in the competition to find the smartest nation on Earth

Statistics of the smartest nations

  • 91
  • 110
  • 107
  • 106
  • 104
  • 98

IQ Tests History

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.

The situation changed significantly in 19th century with the emergence of psychology. In 1890 psychologist James McKeen Cattell for the first time used the term "test" in connection with human intellect. However, the real testing still had to wait. It only started in 1890 with Simon and Binet and their Binet-Simon test that is so important for the history of measuring intelligence. Binet and Simon work was in 1912 taken further by the German psychologist William Stern who additionally included both the mental and chronological ages and introduced the term "intelligence quotient" defined as: IQ = mental age / chronological age x 100.

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