Click to start

When the red box turns green, click as quickly as you can.

Wait for green

 

Click!

 

{{test.currentTrial.result}} ms

Click to keep going, or click SAVE to see how you compare.

Too soon!

Click to try again.

Average reaction time: {{test.getAverage()}} ms

Click to keep going, or click SAVE to see if you made the top 100.

Saving...

This should just take a moment...

Average: {{test.getAverage() | number:0}}ms
Tries: {{test.trials.length}} of {{test.config.min_tries}}
Save score

Current Top 10

RankUsernameTriesTime
1sammymax6100ms
2r3 best hake5104ms
3jeezy5114ms
4mysterious7775114ms
5matthew90905119ms
6sixshadows7127ms
7NodasBouk-winner10138ms
8EcstaticEggplant10142ms
9cubb5148ms
10taichibrammetje5153ms

About the test

This is a simple tool to measure your reaction time.

The average (median) reaction time is 215 milliseconds, according to the data collected so far.

If you want, you can keep track of your scores, and see your full history of reaction times.
Just do at least 5 clicks and then click save.

Clicks faster than 100 milliseconds will be saved, but they will not count towards your score on the leaderboard.