Logical reasoning
Abstract series and patterns: your ability to induce rules.
IQ test online · Scale 100 ± 15
IQ test online
Measure your IQ with an online test that assesses four areas of reasoning and converts your performance to the standard scale (mean 100, deviation 15) — the same one used by the reference tests.
Take the IQ test →What this IQ test measures
Verbal reasoning
Analogies and relationships between concepts: precision with language.
Spatial reasoning
Rotation and matrices: thinking in three dimensions.
Numerical reasoning
Proportions and quantities: agility with numbers.
How your IQ is calculated
Your number of correct answers is converted to the IQ scale (mean 100, standard deviation 15) using our statistical norms, recalibrated with real data. You also get your percentile: what share of participants you outscored.