Corner Reaction Time Test
Test your reaction time and mouse accuracy. Click the corner that turns green!
Corner Reaction Test
Click any corner to start
About Corner Reaction Test
A corner reaction test measures spatial reaction time—how quickly you can identify a location and move your cursor there. This combines reaction speed with mouse control and target acquisition.
Unlike click tests where you react in place, corner tests require cursor movement. Your total time includes reaction time plus movement time.
Average Corner Reaction Time
Corner reaction times typically range from 400-600ms for average users. This includes ~200ms reaction time plus ~200-400ms mouse movement.
Gamers who practice aim training often score 300-450ms. Professional FPS players can achieve under 350ms. Mouse sensitivity and screen size affect results.
How to Improve Corner Reaction Time
Start with your cursor in the center for equal distance to all corners. Use peripheral vision to monitor all four targets simultaneously.
Find the right mouse sensitivity—too slow requires large movements, too fast makes accurate clicking difficult. Practice with aim trainers like Aim Lab or Kovaak's.
Corner Reaction Time Benchmarks
Frequently Asked Questions
What is corner reaction time?
Corner reaction time measures how quickly you can identify a target location and move your cursor there to click. It combines pure reaction speed with mouse movement time, making it more complex than simple click tests.
What is a good corner reaction time?
A good corner reaction time is under 400ms. Elite gamers and esports professionals typically achieve 250-350ms. The average human scores between 450-550ms on corner reaction tests.
What is the average human reaction time in ms?
The average human visual reaction time is 200-250ms for simple tests. For corner reaction tests that include mouse movement, the average is 450-550ms total (reaction time plus movement time).
How to improve reaction time?
Practice regularly with aim trainers like Aim Lab or Kovaak's. Keep your cursor centered, use peripheral vision to monitor all targets, optimize mouse sensitivity, and ensure you're well-rested. Consistent daily practice of 10-15 minutes improves scores faster than occasional long sessions.
How to improve reaction time in tennis and sports?
Sports reaction time improves through sport-specific drills, anticipation training, and visual tracking exercises. Corner reaction tests help train hand-eye coordination that transfers to sports like tennis, badminton, and table tennis where quick target acquisition matters.
Is there a corner reaction time formula?
Corner reaction time = Pure reaction time + Movement time. The pure reaction component is typically 150-250ms, while movement time depends on distance, mouse sensitivity, and motor control. Total times range from 300-700ms for most people.