bolt
Reaction Time
When the red box turns green, click as quickly as you can.
bolt
history
Last Score
248 ms
analytics
Average Score
215 ms
emoji_events
High Score
182 ms
About the Test
The Reaction Time test is a simple measure of how quickly you can respond to a visual stimulus. It assesses the speed of the neural pathway from your eyes to your brain and finally to your finger's motor function.
While average reaction times for humans are around 200-250ms, this can be improved with practice and focus. Factors such as fatigue, age, and distractions can significantly impact your results. Consistency across multiple attempts provides the most accurate assessment of your cognitive processing speed.