Your answer here selects the age and gender norms behind your percentile. Once a puzzle is answered, it stays answered.
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Mensa, founded in 1946, is the largest high-IQ society in the world. Membership opens at the 98th percentile on a standardised IQ test, near an IQ of 130. Its admissions tests lean on visual matrix-reasoning puzzles in the Raven's Progressive Matrices tradition, widely held to be among the purest measures of fluid intelligence (Gf) available.
This Mensa-style test runs 35 questions in that same matrix-reasoning tradition. Work through visual pattern puzzles that climb in difficulty, then read your IQ score, your percentile, and how close you sit to Mensa's qualifying threshold. Note: this is unofficial practice, and only an official Mensa admissions test, taken in person and proctored by Mensa, can grant membership.
People arrive here searching for "mensa.org IQ test", "real IQ test mensa", "mensa certified IQ test" or simply "mensa practice test". To be clear: this is a real IQ test in the Mensa matrix-reasoning tradition. It is not hosted on mensa.org, and the certificate you can open at the end is issued by The Official IQ Test, never by Mensa. The mensa.org IQ test runs only through Mensa's own channels: an online preliminary, then a supervised in-person admissions test. What you get here is an honest, deviation-IQ-scored preview of how you would perform, real fluid-reasoning testing in the same family as Mensa's matrices, done in 25 minutes.
Working out the rule that governs a 3x3 grid of shapes, the foundation under every Raven's-style puzzle.
Catching visual, numerical and abstract sequences, one of the strongest predictors of fluid intelligence.
Mental rotation, geometric reasoning, and holding a visual structure steady while you manipulate it.
Reasoning on the spot with problems you have never met, independent of what you already know. Mensa's primary target.
Working with concepts, rules and structures stripped of any concrete content or context.
Mensa is the largest high-IQ society in the world, open to anyone scoring at or above the 98th percentile. Its admissions tests use matrix-reasoning puzzles in the Raven's Progressive Matrices tradition.
No. This is unofficial Mensa-style practice, with no affiliation to Mensa International. Official admissions happen in person, proctored by Mensa. What you get here is a strong indication of how you would perform.
Taking it costs nothing and no account is needed to start. Your full report and certificate sit inside a paid membership you can cancel in one click.
Around 25 minutes. 35 visual matrix-reasoning puzzles rising in difficulty, with no per-question timer.
On the 100-point scale 100 is exactly average, and roughly two-thirds of people score between 85 and 115. Above 130 is considered gifted (top ~2%), above 145 highly gifted (top ~0.1%). Your report names your exact position and percentile.
100, by definition. The scale is centred on 100 with a standard deviation of 15, which puts about 68% of people between 85 and 115.
Mensa asks for an IQ at or above the 98th percentile, near IQ 130 on the standard 100-point scale (SD 15). National branches sometimes accept slightly different qualifying tests.
Yes. After the 35 questions you can open a The Official IQ Test certificate carrying your IQ score, your Mensa-percentile reading and your pattern-recognition profile. It is issued by The Official IQ Test, never by Mensa.
35 questions on visual matrix reasoning and abstract pattern recognition, the abilities tied most tightly to fluid intelligence. The same puzzle family behind most official Mensa admissions tests.
Mensa is the oldest and largest high-IQ society in the world, and eligibility is identical everywhere: a verified score at or above the 98th percentile on a standardised IQ test, taken under supervised, proctored conditions. That means a sit-down Mensa admissions exam or another approved standardised test. Clear the bar and membership is open to anyone over the local minimum age, whatever their education, profession or background.
No. This is Mensa-style practice, not the mensa.org IQ test, which Mensa hosts themselves and feeds straight into their formal admissions process. We hold no affiliation with Mensa. What this page gives you is a real test of matrix reasoning, the ability Mensa targets first, so your score previews where you would sit against the 98th-percentile threshold before you book the official test.
No. Only Mensa can issue a Mensa-certified IQ score, and only through a supervised in-person admissions test. This test is certified in the The Official IQ Test sense: every completion can be opened as a The Official IQ Test-issued certificate carrying your deviation-IQ score, your Mensa-percentile reading and your matrix-reasoning profile. Many people keep that certificate as a self-record before applying to Mensa, though it is not equivalent to a Mensa-certified score.