Calculate your total input lag from peripherals, system, display, and network. Optimize your setup for competitive gaming and eliminate latency.
Enter your hardware specs to calculate total input lag. Lower values mean faster response times and better competitive performance.
Visual breakdown of where latency comes from in your system
How does your setup compare to industry standards?
Expert strategies to minimize latency and maximize responsiveness
Everything you need to know about input lag
Input lag, also known as system latency, is the total delay between performing an action on your input device and seeing the result on your screen. This critical performance metric directly impacts your gaming experience, reaction time, and competitive advantage. Every component in your gaming setup contributes to total input lag.
The path from input to display involves multiple stages: your peripheral processes the input, sends it via USB to your computer, the CPU and GPU process the game logic and render frames, and finally your monitor displays the result. Each stage adds milliseconds of delay. Professional esports players optimize every component to achieve sub-15ms total input lag.
Modern gaming peripherals have drastically reduced input lag compared to older devices. High-end gaming mice with 1000Hz or 8000Hz polling rates provide sub-millisecond updates, while gaming monitors with dedicated low-latency modes can achieve under 5ms of display processing time. Combined with optimized system settings and powerful hardware, competitive gamers can achieve system latency rivaling or beating professional esports standards.
Reducing input lag requires a holistic approach. Use wired peripherals with high polling rates, enable gaming modes on your monitor, disable V-Sync in favor of adaptive sync technologies, optimize Windows settings, and maintain high frame rates that match or exceed your monitor refresh rate. Every millisecond saved translates to faster reactions and better performance in competitive gaming.