Polling rate (in Hz) is how often your mouse reports its position to your computer.
Higher polling rates mean smoother cursor movement and lower input lag.
Common Polling Rates:
• 125 Hz - Basic mice (8ms delay)
• 500 Hz - Mid-range gaming mice (2ms delay)
• 1000 Hz - High-end gaming mice (1ms delay)
• 4000+ Hz - Ultra high-end mice (0.25ms delay)
Mouse Polling Rate Test: Is Your Hardware Gaming-Ready?
Welcome to the Mouse Polling Rate Test! Have you ever felt like your cursor is a bit "heavy" or "laggy" during a game? The culprit might be your mouse's polling rate. This technical benchmark measures how many times your mouse reports its position to your computer every second.
Our high-resolution diagnostic tool intercepts raw HID (Human Interface Device) signals to give you an accurate, real-time reading of your mouse's Hz. Whether you have a $20 office mouse or a $150 high-end gaming beast, this tool will reveal the truth about your hardware's performance.
Hz Fact 📊
A "1000 Hz" polling rate means your mouse talks to your PC 1,000 times a second—that's once every millisecond! This reduces input lag to almost zero.
How to Test Your Polling Rate
To get the most accurate result, follow these steps:
Move your mouse into the "Test Area" box above.
Begin moving your mouse in rapid, consistent circles or zig-zags.
Watch the "Current Rate" and "Average Hz" displays.
Keep moving for at least 5 seconds to let the "Samples" count build up for a stable average.
Pro Tip: Ensure no other heavy applications are running in the background, as high CPU usage can sometimes jitter the results of a browser-based polling test.
Why Does Polling Rate Matter?
Lower Input Lag ⚡
Higher Hz reduces the time between you moving the mouse and the cursor moving on the screen. 1000Hz is 8x faster than 125Hz!
Smoother Aiming 🎯
In FPS games, high polling rates eliminate "micro-stutter," making your crosshair feel like it's gliding on ice rather than jumping between pixels.
High Refresh Rates 🖥️
If you use a 144Hz, 240Hz, or 360Hz monitor, a low polling rate (like 125Hz) will actually hold back your screen's performance!
Comparing Common Polling Rates
Polling Rate
Delay (ms)
Usage
125 Hz
8 ms
Office Work / Browsing
500 Hz
2 ms
Casual Gaming
1000 Hz
1 ms
Competitive E-Sports Standard
4000+ Hz
0.25 ms
Ultra High-End Hardware
Technical Deep Dive: The Data
Our tool uses the high-precision performance.now() API to measure the "delta" (time difference) between every mousemove event. Because modern browsers are optimized for input, we can capture these signals with microsecond accuracy.
If your "Average Hz" is slightly lower than your mouse's advertised speed (e.g., 980Hz instead of 1000Hz), don't panic! This is normal for browser-based tests due to the way operating systems handle input buffers.
Frequently Asked Questions
Can Polling Rate be too high?
Extremely high rates (like 8000Hz) can use a lot of CPU power. On older computers, this might actually lower your FPS in games!
Does a high Hz drain battery?
Yes. If you have a wireless mouse, running at 1000Hz will drain the battery significantly faster than 125Hz.
Is wired better than wireless?
Modern wireless technology (like Razer HyperPolling or Logitech Lightspeed) is now equal to wired in terms of Hz and latency.
How do I change my Hz?
Usually, you need the software from your mouse manufacturer (e.g., G Hub, Synapse, or SteelSeries GG) to adjust the settings.
Version History & Updates
v1.5.0 - February 2025
Optimized the averaging algorithm to filter out OS-level jitter. Added the "Max Hz" tracker for burst testing.
v1.2.0 - January 2025
Added the "Rate Bar" visualizer to help users see their consistency during testing.