Reaction Time Test

Measure your click reaction time in milliseconds (ms)

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What is Reaction Time?

Reaction time is the time it takes to perceive a stimulus and respond to it. The average human visual reaction time is about 250ms. Gamers and athletes often have faster reaction times.

Factors Affecting Reaction Time

  • Fatigue and sleep quality
  • Age and health condition
  • Practice and training level
  • Focus and attention
  • Stimulants like caffeine

This calculator is provided for informational purposes only.

Results are estimates and may differ from actual amounts.

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