What is my IQ? Free online IQ tests -
culture fair IQ test & fluid intelligence test

The majority of free online IQ tests have no scientific validity and are not standardized. For this reason it makes no sense to use them to answer the question: What is my IQ level? Your score on these tests does not reflect your true IQ. The free online IQ tests below are recommended for getting a valid measure of your IQ level. Each test gives you an IQ score which can be meaningfully understood in terms of the IQ bell curve at the bottom of this page. On this curve, a score of 100 is average. Jensen's test is a culture fair IQ test.

The tests are ranked in order of quality. What is my IQ? Find out now!

 The GIQ Test 

The GIQTest is the most scientifically valid online intelligence quotient (IQ) test that consists of 5 sections: Each section measures different cognitive abilities such as non-verbal reasoning, vocabulary and recall, that together make up a profile of general intelligence.  This is a crystallized intelligence as well as fluid intelligence test.

Time required: 25-45 minutes. No time limit.

Components of intelligence tested: general, performance & verbal

Culture fair IQ test?: Vocabulary  sub-test is not culture fair

Repeat testing: No

Report for different cognitive abilities? Yes - for an example  click here

Note: there may now be a  $10 fee for this service

 
IQ factors measured by the GIQ test

what is my IQ?

 Anders Jensen's IQ test

This non-verbal IQ test is based on the well known Raven’s Progressive Matrices and measures your fluid intelligence. The IQ test is 'culture fair' - eliminating the effect of cultural variables such as vocabulary, mathematics and general knowledge. The test is based on seeing relationships in abstract geometrical shapes.

Time allowed: 40 minutes

Aspect of intelligence measured: fluid intelligence

Number of questions: 39

Job aptitude test: YES

Culture fair IQ test? YES

what is my IQ?

 International High IQ Society's eCMA Test

This is a 36 question timed IQ test with six subtests: analogies, math, factual knowledge, memory, sequential reasoning, analogical reasoning.

This is a combined crystallized intelligence and fluid intelligence test.

Time limit: approximately 10 minutes

Culture fair IQ test? Factual knowledge sub-tests are culturally biased

Repeat testing: Yes. To get a more reliable measure of your IQ it is advised that you take 2 tests and take the average.

what is my IQ?

IQ 'bell curve' - percentages for general population given
What is my IQ? is quantified on this curve

  Example IQ test question

Improve your IQ score with a scientifically validated IQ software. A guaranteed IQ test increase. Click icon for more details.

Our High IQ Pro® software comes with a money back guarantee if you do not get significant gains in your IQ on a valid IQ test, and at least a 40% gain in your short term working memory capacity.