Reaction Time Test
When the red box turns green, click as fast as you can. Average human reaction time is 273ms.
Reaction Time Test
Click to start the test
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Average
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Best
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Worst
🏆 Reaction Time Scale
< 150msGOD TIER ⚡Top 1%
150–200msPRO GAMER 🏆Top 5%
200–250msFAST ✅Top 20%
250–300msAVERAGE 👍Average
300–400msSLOW ⚠️Below Avg
> 400msVERY SLOW 🔴Bottom 10%
💡 How to Improve
🖥️
Use 144Hz+ Monitor
A 60Hz monitor adds ~16ms latency. 144Hz adds ~7ms. Switching to 144Hz gives a direct competitive advantage.
🖱️
Gaming Mouse at 1000Hz
1000Hz polling rate = 1ms input delay. A regular 125Hz mouse adds 8ms of latency to every single click.
😴
Sleep 7–9 Hours
Sleep deprivation adds 50–100ms to reaction time. Well-rested players react significantly faster in every session.
☕
Moderate Caffeine
1–2 cups of coffee can improve reaction time by 10–20ms. Too much causes shaking and hurts performance.
🎯
Daily Practice
Run 10–15 tests daily. Most gamers improve 20–40ms within 2 weeks of consistent practice.
📋 Saved History
No saved results yet — complete a test and click Save
Reaction Time Test — Measure Your Reflexes Online
Free online reaction time test. Click when the screen turns green and measure your reflexes in milliseconds. The average human reaction time is 273ms. See how you compare to pro gamers, casual players and the world average.
❓ FAQ
What is the average reaction time? +
The average human reaction time is 273ms according to data collected from millions of tests. Most adults score between 200–300ms. Professional gamers typically average 150–200ms. Under 150ms is extremely rare and considered God Tier. Note that your computer monitor and mouse add 10–50ms of latency on top of your actual biological reaction time.
How can I improve my reaction time? +
1) Practice daily with this test — most players improve 20–40ms within 2 weeks. 2) Get 7–9 hours of sleep. 3) Use a 144Hz+ gaming monitor. 4) Use a gaming mouse at 1000Hz polling rate. 5) Moderate caffeine (10–20ms improvement). 6) Use aim trainers like Aim Lab or KovaaK's for gaming-specific reflex training.
Is 200ms reaction time good? +
Yes — 200ms is excellent and puts you in the top 20% of all players. Most Valorant Immortal+ and CS2 Global Elite players average 180–220ms. The top pros like TenZ and s1mple average 150–180ms. For casual gaming, anything under 300ms is perfectly fine.
Why does my score vary between attempts? +
Reaction time naturally varies 20–50ms between attempts due to focus, anticipation, fatigue and random neural variation. Always use your average across 5+ attempts for an accurate reading. A single attempt result is not meaningful — your average is what matters.
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