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Trial 1 of 7 · Takes about 30 seconds

Reaction Time Test – Check Your Speed in ms

Measure your raw reaction speed in milliseconds

Click to Start

Wait for green. Click as fast as you can.

Random delay prevents prediction.

Latency Breakdown: Standard Browser/Screen latency accounted for.

Current Trial
1 / 7
Monitor HzⓘHigher refresh rates reduce input lag
144Hz
Mode
Standard Benchmark

What is a Reaction Time Test?

Reaction time measures the speed at which your central nervous system processes a stimulus and initiates a physical response. It is a critical metric for cognitive health, athletic performance, and competitive gaming readiness.

How ClickReflex Ensures Accuracy

  • 01.
    7 trialsto ensure reliable measurement, not one lucky click
  • 02.
    Trimmed meanremoves outliers for more accurate results
💡 Randomized delay

(2–5s) prevents anticipation

How fast is your reaction time?

Unlock the Aim Precision Test to see how your reaction speed translates into accurate targeting — speed alone doesn't tell the full story.

How to improve your reaction speed

Latency Breakdown: Standard Browser/Screen latency accounted for.

Reaction Time Benchmark (Average & Percentiles)

Pro Tip

What is a good reaction time?

The average person has a reaction time of about 273 milliseconds. Scoring below 200 milliseconds puts you in the elite top 5% of all users.

Warning

Why is my reaction time slower on mobile?

Mobile devices typically have lower refresh rates and higher touch input lag, usually adding 50-100ms compared to desktop monitor setups.

FAQ

What is the average reaction time?+
The average reaction time for a typical adult is approximately 273 milliseconds. Scores below 200 milliseconds are considered elite, belonging to the top 5% of all users.
Does hardware affect the results?+
Yes. Factors such as monitor refresh rate (Hz) and mouse input lag influence measurements. Using a high-refresh-rate monitor can lead to more accurate results.
Can reaction time be improved?+
Reaction ability varies with focus, sleep, and practice. Consistent testing on ClickReflex helps you understand your reaction patterns and maintain peak focus in competitive scenarios.
Why are mobile results slower?+
Mobile devices typically have significant touch input delay, adding 50–100ms compared to a desktop environment. For accurate benchmarks, a PC is recommended.
How is this test different from others?+
This test uses a "Trimmed Mean" of 7 trials, removing outliers to measure your true consistent performance rather than a single lucky click.
ClickReflex

The world's most advanced human performance and system latency diagnostic platform.

Reaction Tests

  • Benchmark Test
  • Aim Trainer
  • Cognitive Stroop
  • AI Analysis

Latency Diagnostics

  • Input Lag Hub
  • PC System Diagnostic
  • Mouse Polling Test
  • Double Click Test
  • Display Test

Optimization Guides

  • PC Optimization
  • PS5 Input Lag
  • Xbox Series X/S
  • Nintendo Switch

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