Want to know your mouse’s exact DPI without guessing? This guide explains “How to Check Mouse DPI” in simple terms and shows a fast, accurate way to measure it using MouseDpiChecker.com plus alternative methods as well.
Quick Answer: Check Mouse DPI Online (Recommended)
The most convenient method is to use MouseDpiChecker.com. It measures how many counts your mouse reports over a known distance you physically move on your desk, then calculates your actual DPI.
What you’ll need
- A flat surface and your regular mousepad
- A ruler or measuring tape (use 10 cm or 5 inches for best accuracy)
- A modern browser (desktop)
Step by step: How to check DPI with MouseDpiChecker.com
- Open your browser and go to MouseDpiChecker.com.
- Choose units (cm or inches). For accuracy, set Test Distance = 10 cm (or 5 in). Longer is even better (20–40 cm) if you have space.
- Move your mouse in a straight line to the right along your desk by exactly the chosen distance (e.g., 10 cm). Do not lift the mouse.
- Stop when you reach the exact distance. The tool will display your Calculated DPI.
- Repeat 3–5 times and note the average. (Slight differences are normal.)
- Save/record your result. If you change DPI in your mouse software or by a hardware button, rerun the test again to confirm.
Ways to check Mouse DPI
If you can’t use an online checker right now, try one of these options.
- Check your mouse software (most accurate)
- Logitech: G HUB → Select device → Sensitivity (DPI)
- Razer: Synapse → Mouse → Performance → DPI
- Corsair: iCUE → Device → DPI
- SteelSeries: GG/Engine → Device → Sensitivity (CPI)
Adjust steps and save to onboard memory if your mouse supports it.
- Use manufacturer specs (approximate)
Look up your model’s default DPI levels (e.g., 400/800/1600/3200). If your mouse has a DPI button, then by pressing it you can change the dpi between above presets.