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⚡ Reaction Time
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Test your reaction time online for free. Average human reaction time is 200-250ms — how fast are you?

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About Reaction Time Test

Test your reaction time online for free. Wait for the screen to turn green, then click as fast as you can — we'll measure your reflexes in milliseconds. The average human reaction time is between 200 and 250ms. Track your best score and average over multiple attempts. A fun and addictive way to test and improve your reflexes. How fast can you go?