Mouse Polling Rate Test
Find out how fast your mouse actually reports to your PC — no downloads, no installs.
Current Hz—
Detected Polling Rate—
Peak Hz—
Press Start, then move your mouse inside this box
Polling Rate Reference
8000 HzUltra-high-end (Razer, HyperX)
4000 HzFlagship 2023–2024 mice
2000 HzHigh-end mice (Razer, Logitech)
1000 HzHigh-end gaming standard
500 HzStandard gaming mice
250 HzOlder gaming mice
125 HzMost wireless / budget mice
How This Test Works
Browsers only fire one pointermove event per display frame (~60–120 per second), but they silently batch all the raw hardware reports in between. Calling getCoalescedEvents() on each event retrieves every hardware position sample — so summing them over one second gives the true USB/Bluetooth polling rate.
Tips for accuracy: Move your mouse continuously and quickly inside the box. Slow or stop-start movement will lower the reading. Results typically stabilize after ~2 seconds of movement.