Mouse Polling Rate Tester - Check Your Mouse Hz Online
This tester estimates your mouse polling rate in Hertz. Start the test, move your mouse continuously, and compare the real-time and maximum readings with the rate selected in your mouse software.
Use it to check common settings like 125Hz, 500Hz, 1000Hz, 4000Hz, and 8000Hz without installing extra software.
How to Test Your Mouse Polling Rate
For a cleaner result, remove the easy sources of noise first.
First make sure:- You are using the latest version of Google Chrome browser.
- If on a Laptop, plug in power and turn off battery-saving modes.
- Close busy apps, game launchers, screen recorders, and extra browser tabs.
- Connect the mouse directly to the computer, or use its official wireless receiver.
- Click empty space to lock the pointer and start measuring.
- Move your mouse in smooth circles or wide side-to-side movements.
- Keep moving for 10 to 15 seconds.
- Watch the real-time and maximum readings.
- Click again or press Escape to stop, then repeat the test a few times.
Do not test with tiny, slow, or stop-start movements. A mouse usually reports movement while the sensor is active, so pausing can make the displayed rate look lower than the selected setting.
For a longer testing workflow, read How to Test Your Mouse Polling Rate.
What Is Mouse Polling Rate?
Mouse polling rate, also called report rate, is how often your mouse sends movement information to the computer. It is measured in Hertz, or Hz.
- 125Hz can report movement up to 125 times per second.
- 500Hz can report movement up to 500 times per second.
- 1000Hz can report movement up to 1,000 times per second.
- 8000Hz can report movement up to 8,000 times per second.
A higher polling rate shortens the time between reports. That can make movement feel smoother and lets newer mouse data reach the computer more often.
The basic formula is report interval = 1000 / polling rate.
| Polling rate | Time between reports |
|---|---|
| 125Hz | 8 ms |
| 250Hz | 4 ms |
| 500Hz | 2 ms |
| 1000Hz | 1 ms |
| 2000Hz | 0.5 ms |
| 4000Hz | 0.25 ms |
| 8000Hz | 0.125 ms |
This interval is only one part of mouse latency. It does not include sensor processing, wireless transmission, game processing, rendering, or display delay.
Read What Is Polling Rate and How Do You Measure It? for the full breakdown.
How to Interpret Your Results
Most mice use standard rates such as 125Hz, 250Hz, 500Hz, 1000Hz, 2000Hz, 4000Hz, and 8000Hz. Your result does not need to sit on one exact number the whole time.
Timing variation, hand movement, browser processing, and CPU load can make the displayed rate move above and below the selected value. A 1000Hz mouse may show changing readings near 1000Hz instead of a perfect 1000.00Hz.
Real-time
The real-time value estimates the report frequency during the current part of the test. It will rise, fall, and update as you move the mouse.
Maximum
The maximum value is the highest rate recorded during the run. It can suggest the mouse is reaching a particular range, but it should not be treated as the whole result.
A brief maximum of 1000Hz does not prove the mouse held 1000Hz consistently. Compare the maximum with repeated real-time readings across several runs.
How Accurate Is an Online Polling Rate Test?
This tester estimates how often mouse movement reaches the browser. It does not inspect mouse firmware or read every USB packet like dedicated test hardware.
Results can be affected by:
- Browser event timing
- Operating-system scheduling
- CPU usage
- Background apps
- Power-saving settings
- Movement speed and consistency
- Wireless interference
- USB hubs and adapters
- Mouse firmware
- How your browser receives mouse movement
The test is useful for checking whether a mouse is operating around 125Hz, 500Hz, 1000Hz, or a higher rate. It is also useful for comparing settings and spotting unstable wireless behavior.
For exact hardware validation, use manufacturer diagnostics or specialist testing equipment.
Why Is My Polling Rate Lower Than Expected?
A lower reading does not always mean the mouse is defective. Check these first:
- Movement is too small. Use continuous circles or wide movements for at least 10 seconds.
- The wrong profile is active. Confirm the active mouse profile contains the polling rate you selected.
- The mouse is using Bluetooth. Many gaming mice reach their highest rates only through wired USB or a 2.4GHz receiver.
- A 4K or 8K receiver is required. Some mice need a separate high-polling receiver for 4000Hz or 8000Hz.
- The receiver is too far away. Place it near the mousepad with the official extender when available.
- Power saving is active. Charge the mouse and disable low-power modes before testing again.
- The computer is busy. Close overlays, recorders, RGB tools, launchers, and heavy browser tabs.
- A hub or adapter is in the way. Try a direct USB port on the computer.
- The mouse does not support that rate. Check the specification for your exact model.
If the issue only happens wirelessly, read Why Your Wireless Mouse Feels Laggy and How to Fix It.
What Polling Rate Should You Use?
For most gaming setups, 1000Hz is a sensible default. It reports every millisecond, works on most gaming mice, and usually asks less from the system than 4000Hz or 8000Hz.
| Polling rate | Practical use |
|---|---|
| 125Hz | Basic or older office mice |
| 250Hz | Older hardware and low-power devices |
| 500Hz | General use, casual gaming, or troubleshooting |
| 1000Hz | Recommended starting point for most gaming |
| 2000Hz | Higher-rate option on supported mice |
| 4000Hz | High-refresh gaming with a capable PC |
| 8000Hz | High-end setups after stability testing |
Higher is not automatically better. A 4000Hz or 8000Hz setting can reduce the polling interval, but it can also increase CPU work and cause stutter on systems or games that do not handle it well.
Use the highest setting that stays stable in the games you actually play. If 8000Hz stutters while 1000Hz stays smooth, 1000Hz is the better setting for that setup.
See 1000Hz vs 4000Hz vs 8000Hz Polling Rate for a deeper comparison.
How to Change Your Mouse Polling Rate
The exact controls depend on the mouse, but most gaming mice use one of these methods.
Use the manufacturer software
Look for a setting named Polling Rate, Report Rate, or Hz in apps such as Logitech G HUB, Razer Synapse, SteelSeries GG, Corsair iCUE, Glorious CORE, or Armoury Crate.
Use a button or switch
Some mice change polling rate through a physical switch or a button combination. Check the manual for your exact model before using it.
Save the profile to onboard memory
If your mouse supports onboard memory, save the profile there. That can keep the polling rate active when the software is closed or when the mouse is connected to another computer.
Avoid unofficial USB overclocking tools unless you understand the risks. They can cause driver problems and cannot make unsupported hardware report faster than it is built to report.
Polling Rate vs DPI
Polling rate and DPI measure different things.
- DPI controls how much movement the mouse reports for each inch of physical movement.
- Polling rate controls how often the mouse sends movement reports to the computer.
A mouse can use 800 DPI at 125Hz, 500Hz, or 1000Hz. Changing polling rate does not change DPI, and changing DPI does not change polling rate.
Use the Mouse DPI Analyzer to estimate DPI, then use this tester to check the report rate. For the full setup path, read Best Mouse Settings for Gaming.
Does a Higher Polling Rate Reduce Mouse Latency?
A higher polling rate reduces the maximum time between mouse reports.
- 125Hz to 1000Hz reduces the interval from 8 ms to 1 ms.
- 1000Hz to 4000Hz reduces it from 1 ms to 0.25 ms.
- 4000Hz to 8000Hz reduces it from 0.25 ms to 0.125 ms.
The first jump is much bigger than the last. Polling rate is also not the same as total input latency, which can include sensor processing, click processing, wired or wireless transmission, game input handling, rendering, and monitor delay.
A stable 1000Hz mouse can feel better than an 8000Hz mouse that causes frame-time spikes or connection instability. For the whole input path, read Mouse Latency Explained.
Related Mouse Performance Guides
Continue with the guide that matches what you are trying to fix or understand.
Frequently Asked Questions
Is 1000Hz polling rate good for gaming?
Yes. A stable 1000Hz rate is a good default for most gaming mice and reports movement every 1 millisecond. Rates above 1000Hz can reduce the interval further, but the difference is smaller and may require a stronger system.
Why does my 1000Hz mouse not show exactly 1000Hz?
Online readings naturally fluctuate because of movement, timing, browser processing, and operating-system scheduling. Look for sustained results near 1000Hz instead of expecting one fixed number.
Can this tester measure a 4000Hz or 8000Hz mouse?
It can estimate high polling rates when the mouse, receiver, computer, operating system, and browser can all keep up. High-rate results may be more sensitive to CPU load and browser limits than 500Hz or 1000Hz results.
Should I use the real-time or maximum result?
Use both, but do not judge the mouse from maximum alone. The real-time result shows how the rate behaves while you move, while maximum shows only the highest recorded value. Repeated, sustained readings are more useful than one brief peak.
Does DPI affect polling rate?
No. DPI controls movement sensitivity, while polling rate controls report frequency. They are separate mouse settings.
Do I need to turn off Enhance Pointer Precision?
No. The tester uses raw mouse input while the pointer is locked, so Windows cursor acceleration should not change the measured report frequency. For gaming, many players still leave acceleration off for consistency.
Does Windows pointer speed change polling rate?
No. Windows pointer speed changes cursor behavior after input reaches the operating system. It does not change the mouse's hardware report rate.
Why does my cursor disappear during the test?
The tester locks the mouse pointer so you can keep moving without the cursor hitting the edge of the screen. Click again or press Escape to release the pointer and stop testing.
Can I test a wireless mouse?
Yes. Test it using the connection mode you normally use. A mouse may show different results through Bluetooth, a 2.4GHz receiver, and a wired connection.
Is maximum polling rate the same as mouse latency?
No. Polling rate measures report frequency. Total mouse latency also includes sensor processing, transmission, game processing, rendering, and display delay.
The tool is not working properly?
This website works best when the power is plugged in and using the latest version of Google Chrome, if you are doing everything correctly and still facing issues, let me know by sending a message.