MyRealTest
Just for Fun

Reaction Time Test

Free online reaction time test: click the moment the red square turns green, 5 rounds averaged. Human average is about 250 ms — how fast are you?

About 1 minute
Duration
106
Times taken
Rate this test
265.00 ms
Best score

Reaction Time Test

Leaderboard standard：Default rounds 5✓ Standard config — score lands on the board
Click to start
5 rounds, average score

Repeat 5 times, then average for your final score · The average visual reaction time for ages 12–60 is about 250 ms; the best recorded is around 120 ms.

About This Test

A reaction time test measures how quickly you respond to a visual stimulus: watch the screen, and the instant the red square turns green, click anywhere. The time between the color change and your click — measured in milliseconds — is your reaction time.

This tool averages 5 rounds by default (10/15/20 optional) to filter out flukes and reflect your true speed. Timing uses the browser's high-precision timer, accurate to the millisecond. Gamers, athletes and casual users alike can use it to assess and train their reactions.

Clicking before the square turns green counts as a false start and restarts that round — this keeps results honest. Your final score can enter the global Top 100 leaderboard.

How It Works

01Click the test area to begin — the red square turns green at a random moment within 1–4 seconds
02The instant it turns green, click anywhere on the screen (or press the space bar)
03Clicking while still red is a false start — that round restarts automatically
045 clicks by default, averaged into your final score (10/15/20 optional)
05Use a mouse and test when fresh for the most accurate result

Why Take It

Esports training

FPS and MOBA players tracking their form and training progress

Athletic performance

Ball-sport, combat and racing athletes monitoring reaction changes

Fun with friends

Compete on who's faster, show off scores, climb the leaderboard

Self check-in

Sleep debt and fatigue slow reactions — test regularly to watch your state

Results Preview

Score leaderboard · Top 100

No scores yet — claim the top spot!

FAQ

It's a test that measures how fast you respond to a visual stimulus. When the red square on screen turns green, you click as fast as possible; the interval between the color change and your click is your reaction time in milliseconds. This test averages 5 rounds by default (10/15/20 optional) for a more stable result.