Improve your reaction time with our reaction time test. Measure your response speed and compare it with others. Take the test now on our website.

Test how fast you react with reaction time tests. See how quickly your brain responds to different challenges!

Have you ever wondered how quick your brain can respond to new visual information? The average human reaction time is around 250ms and the world record is 120ms. Take the test to …

Test your reaction time with Human Benchmark. Measure how quickly you can respond to visual stimuli. Average reaction time is 250-300ms. Free online reaction test.

Challenge your reaction speed with our free, scientifically-designed tests. Measure millisecond response times, track improvements, and enhance your cognitive performance.

Discover your speed, enjoy reflex speed challenges, and compare your results to the average human reaction time. Perfect for fun and skill improvement—try now for free!

our script is lightning fast and measures your reaction in milliseconds. practise and improve your reaction time in a few days. Ever wondered how fast you can hit that bar? Take a test and find …

Our reaction test measures the time between a visual stimulus (green color) and your response (click). The test runs 5 rounds to ensure accuracy and provides your average reaction time. …

Reaction time is the amount of time it takes for you to respond to a visual signal — like seeing the screen turn green and clicking your mouse. It’s a simple way to measure how quickly your …

Online reaction time test. Click as soon as the field turns green. Average and best time, attempts, CSV export, and built‑in self‑tests.