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IQ Level Test

Cognitive assessment · 28 challenges

Find your IQ level in minutes

Logic, pattern, number and memory challenges that get harder as you go. At the end you see your score, your level from 1 to 5 and what it says about the way you reason.

Free to start, no sign-up needed

  • Your IQ and your level from 1 to 5
  • Your rank in your country and the world
  • Scores in 5 cognitive abilities
  • A certificate with your name

3,352 people have finished it · average score 118

Quick challenge

Which number comes next?

Look at how the sequence grows. There's a simple rule behind it.

  1. 2
  2. 6
  3. 12
  4. 20
  5. ?

Step by step

From the first challenge to your report

  1. 1

    Solve at your own pace

    Matrices, sequences, logic problems and a memory challenge. The difficulty rises gradually.

  2. 2

    Your score is calculated

    Harder questions count for more. The total is converted to the IQ scale, where the average is 100.

  3. 3

    You get your report

    Your IQ, your level, your percentile, a score for each ability and a certificate with your name.

The report

Much more than a number

Each part of the report answers a different question about how you think.

  • Your IQ and your level

    Your score on the standard scale and which of the 5 levels you fall into.

  • Where you stand in the world

    Your global percentile and how you compare with your country's average.

  • Ability map

    A 0 to 100 score for logic, spatial reasoning, numbers, language and memory.

  • Personal certificate

    With your name and a unique code, ready to print or share.

  • Your mistakes explained

    Every question you missed, with the right answer and the reasoning behind it.

  • Daily training

    With Premium, a new challenge every day to keep your mind sharp.

Brilliant minds

Which genius thinks like you?

Everyone has a favorite way of solving problems. Your report reveals your reasoning style and the great minds in history who thought the same way.

Logical strategist

  • Claude ShannonMathematician and engineer · 1916-2001
  • Grace HopperComputer scientist and Navy rear admiral · 1906-1992
  • Benjamin FranklinScientist, inventor and statesman · 1706-1790

Visual thinker

  • Thomas EdisonInventor · 1847-1931
  • Frank Lloyd WrightArchitect · 1867-1959
  • Nikola TeslaInventor · 1856-1943

Numbers analyst

  • Katherine JohnsonNASA mathematician · 1918-2020
  • Richard FeynmanPhysicist · 1918-1988
  • J. Robert OppenheimerPhysicist · 1904-1967

Conceptual thinker

  • Albert EinsteinPhysicist · 1879-1955
  • Mark TwainWriter · 1835-1910
  • Emily DickinsonPoet · 1830-1886

The scale

The 5 IQ levels

We group scores into five bands. Most people land on level 2, between 90 and 109 points.

The 5 IQ levels
LevelIQPopulation
5130+2%
4120-1297%
3110-11916%
290-10950%
180-8916%

Approximate shares based on the normal distribution (mean 100, standard deviation 15).

Method

Built on the way psychometrics measures reasoning

100

Scale average

As in standardized tests, 100 stands for the average performance of the population.

15

Standard deviation

Every 15 points above or below the average equals one standard deviation on the curve.

5

Areas assessed

Logical, spatial, numerical and verbal reasoning, plus short-term memory.

Questions

Before you start

What do I get at the end?

A full report: your IQ on the standard scale, your level from 1 to 5, your rank in your country and the world, a score for each ability, the questions you missed explained and a certificate with your name.

Is this the same as an assessment by a psychologist?

No. An online test can't replace a professional assessment. What it gives you is a solid estimate of your reasoning, using the same kinds of questions found in standardized tests. It's a great way to know yourself better and track your progress.

How much does it cost?

Taking the test is free. To see the full report you pay $1, which already includes 7 days of Premium. If you don't cancel during that time, Premium continues at $29.90 per month. You can cancel in one click whenever you like, even before the trial ends.

What if I want to cancel?

Open “My account” and click cancel. No forms, no phone calls. You keep access until the end of the period you've already paid for.

Which languages is the test available in?

English, Mandarin Chinese (simplified and traditional), Korean, Hindi, Spanish, Arabic, French, Bengali, Portuguese, Indonesian, Urdu, German, Italian, Hebrew and Ukrainian. Switch languages from the menu at the top of the page.

Ready to see your level?

Go at your own pace and find out where your reasoning stands out.