Mouse Hz Checker

The tool computes the mouse polling rate by dividing the number of captured input events by the elapsed time. It is designed for gamers, QA engineers, hardware testers, and driver developers who need quick, repeatable checks without external hardware. It supports multiple test windows and can handle large event counts to improve precision.
Conceptually, you provide the number of input events recorded and the elapsed time; the tool returns Hz and optional metrics such as tolerance-based pass/fail. It validates inputs, formats results to two decimals by default, and can export data for reporting. The unique value lies in domain-focused, dependency-free calculation, enabling consistent verification across environments and test runs. Typical use cases include post-driver updates, manufacturing QA, and performance benchmarking of mice and USB hosts.
The tool emphasizes clarity and reproducibility: explicit inputs, transparent calculations, and structured outputs that can be archived in test reports. It is suitable for hardware labs, gaming setups, and support centers that require quick verification of polling rates (125 Hz, 250 Hz, 500 Hz, 1000 Hz) without specialized equipment.