How It Works
This tool records sampling data during continuous mouse movement and presents average, minimum, maximum, and deviation status of mouse Hz (polling rate), so you can assess both raw values and stability at the same time. The 10-second segmented data and deviation markers help identify fluctuation, local jumps, and possible frame-drop patterns. For practical evaluation, run multiple tests under the same environment and compare different movement speeds, surfaces, or USB conditions. The key signal to watch is whether output remains smooth and consistent over time.
Mouse Polling Rate Test (Mouse Hz Test) is used to evaluate how stable and smooth your mouse Hz output is. It helps you quickly check whether your current mouse reaches mainstream performance levels and whether the output remains consistent during continuous movement. In real usage, stable Hz output is often more valuable than a single peak value because it more directly affects tracking consistency and control feel.
How to Use
- Click "Start Test"
- Move your mouse quickly within the test area
- Wait for the 10-second test to finish
- Check estimated polling rate and latency
- Review sensor stability and frame-drop status
- Compare against common polling-rate references
Features
10-second quick test with instant output
Real-time mousemove event collection display
Estimated polling rate and latency shown together
Sensor stability check to flag possible frame drops
Common polling-rate reference table included
Pure browser implementation, no installation required
Results suitable for repeated comparison and diagnostics
Use Cases
- New mouse acceptance check against expected performance
- Gaming mouse comparison across different models
- Troubleshooting for unstable output or frame-drop signs
- Used-mouse pre-purchase condition verification
- Setup optimization across surfaces and USB conditions
- Routine health checks for long-term consistency
FAQ
What is mouse polling rate?
Mouse polling rate is how many times per second the mouse reports data to the computer, measured in Hz. Common levels include 125Hz, 250Hz, 500Hz, and 1000Hz.
What is mouse frame drop?
Mouse frame drop means movement reporting becomes inconsistent, which may appear as occasional jumps, uneven tracking, or local jitter. In practice, this often affects control feel more than peak Hz.
How should I read frame-drop results?
First check whether the 10-second segmented data is continuous, then check whether deviation and frame-drop states are repeatedly abnormal. If irregular jumps appear across repeated runs, inspect surface, connection conditions, or hardware state.
My mouse is 1000Hz but only shows 300Hz in the test?
If your results remain stable and smooth over repeated runs, with no obvious jumps or frame-drop patterns, your mouse is usually in good condition. The browser page reflects the effective Hz range received at software level, while in-game values can be higher depending on engine and input pipeline. In practice, prioritize consistency and smoothness.
Does polling rate affect gaming?
Yes, especially in FPS and competitive titles. However, real experience also depends on monitor refresh rate, game settings, and system conditions, so stability and smoothness should be judged together with Hz values.
How can I check my mouse's real polling rate?
For deeper validation, run multiple tests under the same environment and focus on curve smoothness, deviation consistency, and frame-drop signs. This page provides a practical upper-reference Hz range for daily diagnostics and side-by-side comparison; in-game values may be higher under different settings.
What's the difference between 125Hz and 1000Hz?
There is a theoretical frequency difference, but perceived performance also depends on monitor refresh rate, game settings, and system conditions. For most users, stable and continuous output matters more than peak numbers. If Hz output is smooth with minimal frame drops, real-world control usually feels better.