Free cognitive tests
Measure your mind in minutes. Each test gives an instant score and shows how you compare. Then train to push it further.
Free IQ Test
A fast, culture-fair IQ test you can take online in minutes. It estimates your IQ from pattern, spatial and numerical-reasoning questions and gives you an instant score with a percentile — how you compare to everyone else.
Take the IQ testReaction Time Test
Measure how quickly you react, in milliseconds. Wait for the signal, respond as fast as you can, and see how your reflexes compare to the average human reaction time.
Test your reaction timeMemory Test
Test your short-term and working memory online. See how many digits, positions or patterns you can hold in mind — and push your memory span a little further each time.
Test your memoryMental Rotation Test
Measure your spatial reasoning by mentally rotating shapes and 3D objects to decide which options match. A classic test of the spatial ability that underlies STEM, design and navigation.
Take the spatial testTyping Speed Test
Measure your typing speed in words per minute (WPM) and your accuracy. Type the prompt as fast and cleanly as you can and get an instant WPM score.
Test your typing speed