Human Visual Reaction Time Test
Benchmark your visual reflex latency and hardware input chain in milliseconds.
When the screen turns green, click as fast as humanly possible!
Reaction Percentile Guide
How to Test Mouse Click Latency & Reflex Response
When players ask how to test mouse click latency, they are measuring the cumulative delay between a visual trigger, nerve signal transmission, and hardware switch actuation. This mouse test click benchmark isolates your total reaction time down to the exact millisecond.
Hardware Latency vs Human Reaction Time
Human visual reflexes typically fall between 190ms and 250ms. However, your hardware introduces 10ms to 40ms of latency via display refresh rate (144Hz = 6.9ms, 240Hz = 4.1ms), sensor report interval (1000Hz = 1ms), and firmware debounce algorithms.
Optical Switch Advantage in Click Latency
In standard mechanical switches, firmware waits 4ms to 12ms before sending the click signal to prevent spring bounce. Optical switches use an infrared light beam, cutting debounce latency to ~0.2ms and giving you an instant edge in fast reaction tests.