A free IQ test should mean exactly that: you turn up, you answer, you see your score. No account to create, no email to hand over, and no payment form standing between you and the number you just earned.
Almost none of them work that way. This guide explains how ours works, what each part of the result means, and — the more interesting part — what people actually score, based on the 606 completed tests taken on iqmetria so far.
What "free" means here
Worth being precise, because the word gets stretched:
- The test is free. All 20 questions, no charge.
- Your IQ score is free. It appears on screen the moment you answer the last question.
- Your percentile is free. That is, what share of participants you scored above.
- The detailed report costs money, and it is optional. It explains the reasoning behind every answer, breaks your score down by area and includes a certificate.
The order is what matters: you see your result first, then decide whether you want more. Not the other way round.
Why we don't ask for an email or an account
The industry pattern is familiar. You take the test, you reach the result, and the wall appears: "Enter your email to see your score." Sometimes it is worse, and you need a card for a "trial" that quietly becomes a monthly subscription.
That wall exists because your email is worth money. We would rather not have it:
- No account. Nothing to create, no password to remember.
- No email. Not to start, not to see the result.
- No subscription. If you buy the report it is a single payment. No auto-renewal, no recurring charges.
If you do buy the report, the payment provider collects an email to send you the receipt. Never before that.
How the test works
20 questions across four areas of reasoning, rising in difficulty:
- Logical reasoning — abstract series and patterns: inferring the rule behind a sequence.
- Verbal reasoning — analogies and relationships between concepts.
- Spatial reasoning — mental rotation and visual matrices.
- Numerical reasoning — ratios, number series and quantities.
When you finish, your raw score converts to the standard IQ scale: mean 100, standard deviation 15. It is the same scale the reference batteries use, so a 115 here means what a 115 means in any table you look up.
The result is calculated on the spot. No waiting, no confirmation email.
How long it actually takes
We say "about 15 minutes". The data says otherwise: the real median is 7 minutes and 41 seconds. Half of all participants finish in under eight.
The hard limit is 20 minutes and almost nobody comes close. If you are short on time, don't let the estimate put you off — most people finish in half of it.
A related figure: of every 100 people who start the test, 73 finish it. For a 20-question test, that is a high completion rate — a sign that people find it manageable rather than gruelling.
What people really score
This is where our own data stops being trivia and starts being useful. Across 606 completed tests:
| Metric | Value |
|---|---|
| Mean IQ | 110 |
| Median IQ | 113 |
| Lowest score recorded | 61 |
| Highest score recorded | 134 |
And the spread:
| Band | Participants | Share |
|---|---|---|
| Above 115 | 267 | 44% |
| Between 85 and 115 | 299 | 49% |
| Below 85 | 40 | 7% |
Why these numbers are skewed (and what to do about it)
If the mean IQ of the general population is 100 by definition, why does ours come out at 110?
Because people who choose to take an IQ test are not a random sample. They are people actively looking to measure their reasoning, usually with some prior confidence in the outcome. Statisticians call this self-selection bias, and it affects every online test without exception.
In the general population you would expect about 16% to score above 115. Here, 44% do. That gap does not mean our participants are smarter — it means the people who decide to take an online IQ test do not represent the population.
We spell this out because most sites present their internal distribution as if it were the population one. It isn't — not ours, not anyone's. Read your percentile as "compared to people who take this test", not "compared to humanity".
Which area is hardest
The breakdown by type of reasoning, across every answer recorded:
| Area | Correct |
|---|---|
| Spatial | 79% |
| Verbal | 77% |
| Logical | 71% |
| Numerical | 64% |
Numerical reasoning is missed far more than anything else — fifteen points below spatial.
There is a plausible reason. Number series demand testing arithmetic hypotheses under time pressure, while a mental rotation resolves more intuitively. If you want to raise your score on any test of this kind, the numerical section is where the headroom is.
How to read your result without fooling yourself
Three ideas that change how you read the number:
1. An IQ is a range, not a point. Every measurement carries error, which is why we show a 95% confidence interval: score 112 and your "true" score sits roughly between 101 and 123. Retaking it another day and getting 108 is not a contradiction, it is ordinary noise.
2. The percentile says more than the IQ. "118" is abstract; "you scored above 88% of participants" explains itself.
3. This is orientative, not a diagnosis. A real clinical assessment is two hours with a qualified psychologist, administered in person under controlled conditions. A 20-question online test gives a useful estimate, not a verdict. If you need a diagnosis for medical, educational or legal reasons, no internet test will do — not this one, not any.
Frequently asked questions
Do I really not have to register? No. Open the test, answer, see your score. No account, no email, no card.
Can I retake it? Yes. Questions are drawn from a larger bank, so each attempt varies. Be aware that taking it many times in a row inflates the result through practice effects, not genuine improvement.
Does it work for adults of any age? Yes. The questions measure reasoning rather than acquired knowledge, so they do not depend on your education or your age.
How do I know the scores are honest? The norms are recalculated from real accumulated results, and the data on this page is the same data your percentile is computed from. We also tell you plainly that the sample skews high — which we would not do if the goal were to sell you a flattering number.
If you have read this far, the fastest way to find out where you stand is to do it: 20 questions, about eight minutes, your result on screen. No sign-up.
FAQ
Do I really not have to register?+
No. Open the test, answer, see your score. No account, no email, no card.
Can I retake it?+
Yes. Questions are drawn from a larger bank, so each attempt varies. Taking it many times in a row inflates the result through practice effects.
Does it work for adults of any age?+
Yes. The questions measure reasoning rather than acquired knowledge, so they do not depend on education or age.
How long does it actually take?+
The real median is 7 minutes 41 seconds across 606 completed tests. The hard limit is 20 minutes and almost nobody comes close.