Home/IQ test
FREE · 60 QUESTIONS · 4 DOMAINS

One score, and the four parts it is made of.

Answer 60 questions across logical reasoning, spatial intelligence, verbal comprehension and working memory. You get an overall score on the 100-average IQ scale and a separate result for each domain, so you can see where the total comes from.

THREE WAYS IN

Pick the version that fits your time

Only the full test produces the scored result with a domain breakdown. The shorter versions are for a quick read or for getting used to the item types.

TRY ONE FROM EACH DOMAIN

Four warm-up items, unscored

These are easier than most test items and are not part of the test. They show the kind of thinking each domain asks for.

01 · Logical reasoningWhat comes next: 2, 6, 12, 20, 30, …?
YOUR ANSWERPick an option

Take your time; nothing here is timed or recorded.

In the real test:rules get layered: two patterns at once, or a rule that changes partway through.

FROM ANSWERS TO A NUMBER

Your score is a position, not a percentage

Correct answers are compared with how other people scored. Being right on 45 of 60 is not "75 IQ" or "75%": it is converted to where you sit among other takers, on a scale where the middle is 100 and a standard deviation is 15.

Percent correct67%
Illustrative IQ-scale score113Higher than about 81% of takers
113
557085100115130145

Illustration only: assumes a typical taker gets 32 of 60 right with a spread of 9. The real test uses its own norms, item difficulty and domain weighting, so your actual result will differ. Read the methodology.

YOUR RESULTTwo people with the same total can have very different profiles

The breakdown shows each domain on the same scale as the total. Switch profiles to see how one overall score can hide different strengths.

105overall
Logical reasoning
96
Spatial intelligence
92
Verbal comprehension
124
Working memory
108
Example profiles, not real results. Dark line = 100.
PRE-FLIGHT CHECK

Before you start

Tick off each one. Conditions matter: the score only means something if you take it the way everyone else in the comparison group did.

Not started0/4
THE TEST, EXPLAINED

Cost, time, scoring, accuracy and retakes

Full methodology →
01 · COST
FreeTest, score and breakdown cost nothing

You can take the full test and see your overall score and all four domain results without paying.

02 · TIME
60:00A 60-minute limit, with breaks between sections

There are 60 questions in four sections of 15. Many people finish well inside the hour. The clock pauses between sections if you need a breather, but try not to stop mid-section.

03 · SCORING
100 / 15Your answers become a position among other takers

Answers are scored with an item-response approach, so harder items count for more, then compared with other people's results and converted to a scale where the middle is 100 and one standard deviation is 15. That's why the result is a rank, not a percentage.

04 · ACCURACY
± a few ptsAn estimate, not a clinical measurement

A well-built online test gives a reasonable estimate, but it is not a supervised test like the WAIS. Read your result as a band a few points either side of the number.

05 · RETAKES
First tryYour first attempt is the fairest one

You can retake the test, but familiarity with the item types usually adds a small practice gain. That makes later scores look higher than they would on an unseen test.

Ready when you are.

One sitting, a free result with a domain breakdown.
60questions
4subscores
0signups
Start the full test