Question 1

Is 200 ms a good reaction time?

Accepted Answer

Yes. On click-based web tests the average human sits around 250–273 ms, so 200 ms is above average. Elite gamers and athletes reach 150–180 ms.

Question 2

What is the fastest reaction time ever recorded?

Accepted Answer

Around 101–120 ms is considered the realistic human limit for visual reactions. Results below ~100 ms usually mean the person anticipated the signal rather than reacted to it.

Question 3

Does age affect reaction time?

Accepted Answer

Yes. Reaction time peaks in your early 20s and slows gradually — roughly 10–20 ms per decade after 25.

Question 4

How can I improve my reaction time?

Accepted Answer

Sleep 7–9 hours, stay hydrated, limit alcohol, and practice. Reaction time improves noticeably with repetition and is worst when you are sleep-deprived.

Session history

How the test works

What is a good reaction time?

Average reaction time by age

What affects your reaction time

Frequently asked questions

Reaction Time Test