Ever wonder what your IQ score is? It's quick and easy to find out with this list of free IQ tests.
These tests have a range of nearly 10 to over 50 questions and will take you anywhere from 10–60 minutes to get an instant IQ test back after taking them. They all work a little differently, so you may want to take a few of them to get a better feel of what your score is.
All of these tests are truly 100% free. You will not be required to pay for the score at the end like some IQ test sites trick you into doing. You might be asked to pay for additional insights, but you will get, at the bare minimum, a score of some kind for free.
The average IQ is 100, with a score of 120 or above being considered high, and a low score marked off as 70 or below.But keep in mind that the results of these tests aren't official and are just meant for fun. You can visit Mensa International to find out how to take the official IQ test.
Looking for a different kind of online test? Take afree personality testto find out more about how you tick.
The IQ test at Free-IQ-Test.net requires nothing but your birth date to get started.
There are 20 questions in total, many of which are multiple choice, with one true/false question. A timer at the top right corner tracks how long you're taking to complete the test.
Your IQ is shown at the end of the test, where you can share your score with others, view the correct answers, and see some IQ estimates of well-known people in history.
See their second IQ test for 20 additional questions.
This free IQ test also has 20 total questions. They’re all on one page, so you can easily review your answers before submitting them.
Once your answers have been scored, you can see how your IQ test results are to be understood. This includes things like Normal for a score of 90–109, and Genius for anything over 140. Answers are not included.
This is a very fast-paced free IQ test that limits how much time you can spend on each section. You'll need to provide your name, country, age, and gender.
The test is broken down into different parts to test different things, includingmemory, perception, word comprehension, visual designs, logic, spatial relations, numerical sequences, and creativity.
Instructions are available before each test so that you can get a sample question or two for an understanding on what's expected.
You can save your IQ test and resume it at a later time, or work through each section and complete it in the allotted time.
When finished, the results can be sent to you over email, shared with others, viewed online, and printed off.
These IQ test results include the sections of the test broken down into which side of your brain is used to work through them, with your score for each section shown on a graph to know how you compare with others.
This free IQ test has 43 questions with no time limit. The questions cover word analysis, spatial reasoning, quantitative skills, letter-number sequencing, and verbal reasoning. There are both multiple choice questions and ones where you have to type the answer.
This online IQ test doesn'tlet you return to past questions to answer differently.
Results of this IQ test are broken down by the various sections it covers, and you can see which answers you got wrong within those categories. There's an option to see all your wrong answers if you buy the extended report.
There's also a 200-question IQ test for kids on this site.
FreeIQTest.info has a free IQ test with 20 questions. Your results are based on the answers as well as how quickly you complete the whole thing.
Once the test has been completed, you'll be told your IQ score, the time it took to finish it, and your "status," such asGiftedorSeverely Challenged.
A badge that shows your IQ can be shared with others.
This free online IQ test doesn't let you review your answers to make changes to them. It's also possible to select Nextwithout answering the current question, so be cautious how quickly you click through the questions.
This is another free IQ test online that has 18 multiple choice questions, with anywhere from two to four options for each question. If you're tired of the traditional questions in these kinds of tests, you'll like this one.
After the test, you're given your IQ score with a short description, such asYou are better than the average, Only 6% of people are as smart as you, or You are in the top 1%. It does not show the correct answers.
You can also share your result over Facebook or Twitter.
This free true/false IQ test at IQTest.com has a total of 38 questions spread over a few pages that tests your intelligence in several different areas.
Spending more than 20 seconds on average with each question will negatively affect your score.
When finished, you must enter your name and email address to get your score sent to you over email. For more information about your IQ as reflected in this test, you'll have to pay for the detailed results.
My results were emailed to me instantly, butbe sure to check your spam folder since the message might be marked as spam.
A bit longer than the others in this list, this IQ test has a total of 57 questions, with a 30 minute timer. The questions are multiple choice and test everything from spatial relations and logical reasoning to math and language skills.
One way this test is unique is that it lets you choose I don't know as an answer. Also, there are sometimes a few questions that go to the same data set, like a table or a short story.
Before seeing your IQ, you're asked to answer a largehandful of research questions such as your gender, age, occupation, and ethnicity. But you can skip them if you want to.
You must purchase the full report to see how you scored within each specific category that you were tested in. Otherwise, the free results show your IQ score and percentile score.
There are two free IQ tests at IQ Test Prep: a long, 50-question test on a 12-minute timer and a short, 25-question test that has to be completed in 6 minutes. Both of these IQ tests are multiple choice.
There isn't a back button, so be careful how quickly you answer, especially since you can technically not provide an answer if you don't want to.
At the end of either test, you see your score compared to the average—for example, it might say Average score: 52.3%. Your score 75%. There's also the option to view the answers to the questions.
Genius Tests has two free IQ tests: a full quiz with 50 questions and a 12-minute time limit, and a quick quiz with 25 questions and a 6-minute time limit.
Most of these questions are not multiple choice, but instead will have you enter a value into the text box.
This test doesn'tlet you go back to the previous question to change your answer should you accidentally clickSubmit.
After the test, you'll get your results that include what percentile of intelligence you fall under. For example, Your score puts you in the 80th percentile.
You can buy your results for more information like the test answers and detailed explanations. Another way to get your IQ results is to pay for a membership, which also includes more IQ tests.
There are two free IQ tests that you can take at 123test, classical and culture. The classical intelligence test gives you a sense of what an actual IQ test is like and the culture fair test is the certified test of the International High IQ Society.
There are 8 questions for the culture fair test and all questions are non-verbal, making it a great choice for those who don't speak the language. If you'd like to pay for the professional version, you can get a 25 question test.
The classical test has 10 questions and 10 question types. It tests verbal, numerical, logical, and spatial reasoning. The professional version can be bought for a fee and it has 44 questions.
After you've completed either rest you'll get an IQ score range, such as Your IQ score lies within a range of 115 up to 131. You can save your test report, email, or print it.
One of the most well-known online exams available to you is Free-IQTest.net. It has 20 questions that will measure your IQ score accurately.What is the best free IQ test website? ›
- QuickIQTest.org: Best Free IQ Test for Comprehensive Results. ...
- Mensa Online Workout: Best for Mensa Hopefuls. ...
- Memorado App: Best for a Tailored Testing Experience. ...
- Genius Tests: Best for Quick Results. ...
- Free-IQTest.net: Best for Sharing Your Score.
Free IQ test
On the Internet you can find numerous free IQ tests. It must be said that with only few exceptions, free tests will not give reliable IQ measurements. They can be very useful as exercise material and in preparation for e.g. an assessment, but do not expect to see your real IQ score.
An IQ score over 140 indicates that you're a genius or nearly a genius, while 120 - 140 is classed as "very superior intelligence". 110 - 119 is "superior intelligence", while 90 - 109 is "normal or average intelligence".What is Albert Einstein's IQ? ›
His performance beats those of physicists Stephen Hawking and Albert Einstein, who were both estimated to have IQs around 160.What is a genius IQ level? ›
The Genius Threshold: 130 and Beyond
While there is some debate among psychologists, a widely accepted threshold for genius IQ scores is 130 or above. This score places an individual in the top 2% of the population, making them exceptionally intelligent.
There are various ways to take an official IQ test, including in-person assessments with a licensed psychologist or online assessments provided by organizations such as Mensa or Official IQ Test.org.What is the average IQ in the United States? ›
The American average IQ is 98, according to the latest data from 2022. Historically, the average IQ score in the US has been rising steadily, with an average increase of about 3 points per decade. This increase is attributed to factors such as improved education, healthcare, and nutrition.Who has the highest IQ in the world? ›
Pictured above, Terence Tao is said to have the highest IQ score in the world currently, with an impressive score of between 225-230. If the Chinese-American mathematician scored 230 he is definitely out in front.Does IQ change with age? ›
Does an individual's IQ change with age? An individual's IQ does not change with age. In other words: if you did an IQ test now and then another one in 10 years' time, your IQ score will probably be very similar. This is because IQ is always measured relative to other people your age.
IQ tests are made to have an average score of 100. Psychologists revise the test every few years in order to maintain 100 as the average. Most people (about 68 percent) have an IQ between 85 and 115. Only a small fraction of people have a very low IQ (below 70) or a very high IQ (above 130).Can you gain or lose intelligence? ›
Malleability of intelligence describes the processes by which intelligence can increase or decrease over time and is not static. These changes may come as a result of genetics, pharmacological factors, psychological factors, behavior, or environmental conditions.What is Elon Musk's IQ? ›
Like, is Elon Musk a genius? It answered, Elon Musk's IQ is reported to be 155, which is very high compared to the average of 100.What is Kim Kardashian's IQ score? ›
Her IQ is probably lower than average, around 90 SD 15. But she has a very entropic personality. Intelligence is ultimately about solving problems.Can IQ be increased? ›
Although science is on the fence about whether you can raise your IQ or not, research does seem to suggest that it's possible to raise your intelligence through certain brain-training activities. Training your memory, executive control, and visuospatial reasoning can help to boost your intelligence levels.What is Bill Gates IQ? ›
The average IQ varies from country to country, with the US standing at 98. Anything above 130 is high. Here are some of the glimpses of genius that attest to Bill Gates' high IQ, even to the point of being a 160 score.Who has 1,000 IQ? ›
|Marilyn vos Savant|
|Born||Marilyn Mach August 11, 1946 St. Louis, Missouri, U.S.|
|Spouse||Robert Jarvik ( m. 1987)|
Professor Hawking, the theoretical physicist known for his work on black holes, is said to have had an IQ of 160.What is Jeff Bezos IQ? ›
There are several successful entrepreneurs who are known for their high IQ scores, such as: Jeff Bezos: The founder of Amazon, Bezos has an IQ estimated to be around 145.Does IQ really matter? ›
Low IQ doesn't mean an individual is unable to have a high quality, successful life, and vice versa. Most people have the capacity to learn regardless of their intelligence quotient score. However, some are simply able to learn more quickly or more easily than others.
About 45 percent of billionaires are in the top one percent of cognitive ability, the study states. Billionaires were generally smarter than Fortune 500 CEOs, where 38.6 percent were in the top 1 percent of brains.Why is IQ testing illegal? ›
U.S. District Judge Robert Peckham agreed, calling the tests “racially and culturally biased” and “discriminatory.” He ordered a permanent ban on IQ testing of black students across California for purposes of special education placement. Today, California is the only state that has such a ban.How much does a real IQ test cost? ›
Adult IQ tests typically take one to two hours. Psychologists may also administer IQ tests, particularly to children. The cost of an IQ test ranges from free to as much as $200, depending on who administers the test. The majority of IQ test takers simply take the test to determine whether or not they are intelligent.Can I ask my doctor for an IQ test? ›
Formally referred to as “intellectual quotient” tests, IQ tests come in many forms. They can help diagnose intellectual disabilities or measure someone's intellectual potential. If you're considering IQ testing, your doctor should be your first point of contact.What is the smartest state in America? ›
Massachusetts has an average IQ of 104.3, making it the smartest state in the country. New Hampshire is the second smartest state, with an average IQ of 104.2. Positioned in third and fourth place for smartest states in the US, with average IQ scores of 103.8, are North Dakota and Vermont.How to increase IQ level? ›
- Learn to play a musical instrument. One study found that musicians have an enhanced working memory when compared to non-musicians. ...
- Practice memory activities. ...
- Practice your visuospatial skills. ...
- Learn a new language. ...
- Read more books. ...
- Practice executive control activities. ...
- Improve your relational skills. ...
IQ scores between 90 and 109 indicate a normal range or average intelligence. Individual adults usually score somewhere in between the 70-130 range, with 100 being the theoretical average.What ethnicity has the highest IQ scores? ›
In the US, individuals identifying themselves as Asian generally tend to score higher on IQ tests than Caucasians, who tend to score higher than Hispanics, who tend to score higher than African Americans.
At a score of 175, Harvard grad John Quincy Adams has the highest estimated IQ of all U.S. presidents. He studied all around the world, becoming fluent in seven languages throughout his life.What is the lowest IQ ever recorded? ›
What Is the Lowest IQ Ever? There's no record of the lowest IQ ever. However, the lowest IQ score possible is zero.
What age is your mind the sharpest? The human brain attains peak processing power and memory around age 18. After studying how intelligence changes over time, scientists found that participants in their late teens had the highest performance.What IQ do you need to be gifted? ›
Although there are no standard IQ levels of intellectual giftedness, some experts suggest the following IQ ranges: Mildly gifted: 115 to 129. Moderately gifted: 130 to 144. ighly gifted: 145 to 159.Is your IQ set from birth? ›
Like most aspects of human behavior and cognition, intelligence is a complex trait that is influenced by both genetic and environmental factors.How do you know if you have a high IQ? ›
A score of 116 or more is considered above average. A score of 130 or higher signals a high IQ. Membership in Mensa, the High IQ society, includes people who score in the top 2 percent, which is usually 132 or higher.What is the average IQ of a nurse? ›
Pharmacists average around 120 and nurses in the high 110's. You can find a link to the full list with more professions in the description.What is the minimum IQ for the military? ›
Applicants are required by military regulation to have a percentile score on a standardized test called the ASVAB that is 31 or more, which is roughly comparable to an IQ score on the Stanford-Binet scale of a little bit less than 92, for high school graduates seeking to enter the Army or Navy (other services have more ...What age is mental peak? ›
The European study, which was released this week, found evidence that we tend to hit our cognitive maximum around age 35 and remain there until about age 45, at which point a long, slow decline takes hold.What age does mental decline start? ›
“Cognitive decline may begin after midlife, but most often occurs at higher ages (70 or higher).” (Aartsen, et al., 2002) “… relatively little decline in performance occurs until people are about 50 years old.” (Albert & Heaton, 1988).What age does intelligence peak? ›
35: Your short-term memory begins to weaken and decline. 40s-50s: Emotional understanding peaks in middle to later adulthood. 60s: Vocabulary abilities continue to increase. 60s and 70s: Crystallized intelligence, or accumulated knowledge and facts about the world, peaks late in life.Does Ashton Kutcher have a high IQ? ›
But little do fans of That '70s Show and Dude, Where's My Car know that Kutcher bears no similarities to some of his former on-screen characters. The-now 44-year-old has an estimated IQ of 160, evident in his humanitarian work (he's assisted with the plight of child trafficking) and investment work.
Conversation. : FACTS: According to IMDB, Snoop Dogg's IQ score is 147, which is considered to be extremely high and that of a gifted genius.What is Neil Tyson IQ? ›
According to the current records, Neil deGrasse Tyson has an IQ of roughly 123. Neil deGrasse Tyson has a 123 IQ. Simply stated, he had an IQ of 123 without any testing, clinical observations, or appraisal of his academic performance.Does Lady Gaga have a high IQ? ›
2 Lady Gaga's IQ Is 166
One thing that many may not know is that gaga actually has an impressively high IQ of 166 which means that she falls into the exceptionally gifted category — just like Ashton Kutcher, Quentin Tarantino, and Matt Damon.
Taylor Alison Swift is an American singer songwriter. According to some acclaimed websites, she is said to have an IQ of 160. As a matter of fact, she is listed in the Guinness Book of World Records as the youngest singer ever to sign at age 11.How much IQ does Justin Bieber have? ›
probably between 125 and 140 … and most Ph. D physicists are at 135.What causes high IQ? ›
Scientists don't know exactly what causes someone to be a genius. There is probably a genetic component to your level of intelligence. Certain types of genes influence how much intellectual power you have. Your child's genetic influences affect their motivation, confidence, and other traits.Is IQ a genetic trait? ›
Early twin studies of adult individuals have found a heritability of IQ between 57% and 73%, with some recent studies showing heritability for IQ as high as 80%. IQ goes from being weakly correlated with genetics for children, to being strongly correlated with genetics for late teens and adults.What is the average IQ of a person? ›
In general, an IQ score is defined with a median and mean of 100. Scores above 130 are labeled as above average or “very superior,” while scores under 70 would be considered below average or labeled as “borderline impaired.” Most people have an average IQ between 85 and 115.Is 128 a good IQ? ›
A score of 116 or more is considered above average. A score of 130 or higher signals a high IQ. Membership in Mensa, the High IQ society, includes people who score in the top 2 percent, which is usually 132 or higher.Is 120 a good IQ? ›
Is a 120 IQ good? An IQ score of 120 is a good score since it means superior or above-average intelligence. What is a good IQ score? A score of 100 is said to be the average IQ and anything above that is above average intelligence for the person's age.
The countries with the highest average IQs are Japan, Taiwan, Singapore, Hong Kong, and the People's Republic of China, all with average IQs above 104. On the other hand, countries such as Mozambique, Burkina Faso, Niger, Antigua and Barbuda, and Rwanda have the lowest average IQs, all below 71.How do I know my IQ number? ›
The IQ score can be calculated with the formula of IQ = (intelligence age/actual age) x100. Here is a short list of the most common IQ tests (intelligence quotient test), other than MentalUP's online IQ test that you or your children may want to take: Stanford-Binet (SB-V) Wechsler Adult Intelligence Scale (WAIS-IV)Is 115 IQ gifted? ›
A gifted child's IQ will fall within these ranges: Mildly gifted: 115 to 130. Moderately gifted: 130 to 145. Highly gifted: 145 to 160.