Polling Rate Test: Check Your Mouse Hz Online
Test your mouse polling rate free in your browser. See exactly how many times per second your mouse reports its position to your computer, from 125Hz all the way up to 8000Hz, with a live gauge, a real time chart, and an automatic result analysis.
Run the test to get an instant reading of your mouse polling rate along with a plain language explanation of what your numbers mean.
Move quickly and steadily in circles or figure eight patterns for the most accurate polling rate reading.
How to test your mouse polling rate
Click Start Test
Press the Start Test button above to activate the polling rate tracker and begin listening to your mouse movement events.
Move in circles
Keep the cursor inside the test box and move it in continuous circles or side to side motion for a clean reading.
Watch the gauge
The live gauge, chart, average Hz, max Hz, stability score, and instant analysis all update as you move.
Reset and compare
Use Reset to clear your results and run the mouse polling rate test again after changing USB ports or switching to wireless.
What is mouse polling rate
Mouse polling rate is how often your mouse sends its position data to your computer, measured in Hertz (Hz), or times per second. A mouse with a 1000Hz polling rate reports its position 1000 times every second, a new update roughly every millisecond. A mouse at 125Hz only reports every 8 milliseconds. This is often searched as polling rate checker, mouse Hz tester, or mouse rate checker.
Polling rate vs DPI
DPI controls how far your cursor moves for a given physical movement. Polling rate controls how often that movement gets reported. They solve different problems and both affect how your mouse feels.
Why it matters for gaming
A mouse at 1000Hz reports position seven milliseconds faster than one at 125Hz, which can decide who reacts first in a competitive match.
Stability over raw speed
A steady 1000Hz reading with low jitter beats an inconsistent 8000Hz reading full of drops, which is why this tool grades stability, not just peak Hz.
Common polling rates and response time
Everyday browsing and office work
Casual gaming, single player and strategy titles
Competitive shooters, the standard for most gamers
High refresh rate monitors, 240Hz and above
High end competitive gaming mice
Ultra premium gaming mice, maximum responsiveness
What uses polling rate: mouse, keyboard, and controllers
Polling rate is not only a mouse specification. It applies to any USB or Bluetooth input device that reports data to your computer on a schedule.
Gaming mice
The most commonly tested device, since aim precision depends heavily on how fast the sensor reports movement.
Gaming keyboards
Keyboards also have a polling rate that determines how quickly a key press registers, which matters for fast combos.
Game controllers
Gamepads use a similar reporting principle. Check yours with our Gamepad Tester, Input Latency Test, or Button Test.
Tips for an accurate polling rate test
- Use a direct USB port on your motherboard rather than a hub or extension cable to reduce latency.
- Close heavy background applications and tabs, since CPU load can affect how accurately your browser reads mouse events.
- Move the mouse continuously in circles or figure eight patterns rather than short slow strokes.
- If your mouse supports configurable polling rates, run this test at each setting to compare results.
- For wireless mice, keep the battery charged and the dongle close, since low signal can lower the effective polling rate.
This tool measures browser level input event timing, so results reflect the effective polling rate your system delivers after USB transport, operating system scheduling, and browser processing. It is reliable for comparing settings and devices, though very high polling rates such as 4000Hz and 8000Hz may read slightly lower than the rated hardware spec.
Frequently asked questions
What is a good mouse polling rate?
For everyday use, 125Hz is enough. For gaming, most players are well served by 500Hz or 1000Hz. Competitive players sometimes prefer 2000Hz to 8000Hz mice, though gains beyond 1000Hz are small for most people.
How do I check my mouse polling rate?
Use this polling rate test tool. Click Start Test, move your mouse inside the box in circles for a few seconds, then read your average, max, and stability score.
Is this polling rate tester accurate?
This tool gives a reliable browser based estimate of your effective polling rate. Results can vary slightly by browser and system load, especially at very high polling rates, but it is accurate enough for comparing settings, devices, and ports.
Why does my polling rate keep changing during the test?
Fluctuation is normal. Mice often reduce reporting when moved slowly to save power, and system load or wireless interference can also cause temporary dips.
Does polling rate affect FPS in games?
Polling rate has little to no impact on frame rate in most setups. Very high polling rates can slightly increase CPU usage on some systems, but the effect on FPS is usually minimal.
Is 1000Hz polling rate better than 500Hz?
1000Hz reports your mouse position twice as often as 500Hz, cutting the report interval from 2 milliseconds to 1 millisecond. Many gamers feel the difference in smoothness and responsiveness.
Do wireless mice have a lower polling rate than wired mice?
Older wireless mice were noticeably slower, but modern wireless technology used in current gaming mice performs close to wired connections, with many premium wireless mice supporting 1000Hz and even 4000Hz.
Can I test my keyboard or controller polling rate here?
This tool is built for mouse polling rate. To check your gamepad or controller, use our Gamepad Tester and Input Latency Test tools.
Do I need to install software to test my mouse Hz?
No. This mouse polling rate test runs entirely in your browser. There is nothing to download and no account is required.
How do I change my mouse polling rate?
Many gaming mice let you change the polling rate through a button on the mouse or through the manufacturer configuration software, such as Logitech G Hub, Razer Synapse, or Corsair iCUE. Check your mouse manual for exact steps.