Reaction Time Test
Wait for the screen to turn green, then click as fast as you can. 5 rounds, we take your average.
Round 0 of 5
About Reaction Time
What Affects It?
Sleep, caffeine, age, attention, and practice all affect reaction time. Most people react faster in the afternoon than morning. Gamers typically have faster reactions than non-gamers.
Average Times
The average human reaction time to visual stimulus is about 250ms. Professional esports players average 150-200ms. The absolute human limit is around 100ms due to nerve signal travel time.