Mouse DPI Analyzer: Estimate Your DPI
↔ Hold the primary button and move the mouse over your measured distance.
Results
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How to use this tool
↔ Hold the primary button and move the mouse over your measured distance.
| Results | Method and units |
|---|---|
| DPI | ≈ |Δ CSS px| / (cm / 2.54) |
| Distance | CSS px |
| cm | 0.1–100 |
Example
cm: 10 · Distance: 800 CSS px · DPI: ≈ 203.2
What this test can and cannot tell you
Results reflect events and signals available to your browser. Settings, permissions and device support can affect them; they do not certify that hardware is healthy or faulty.
DPI is an estimate from CSS-pixel movement and measured centimetres, affected by pointer acceleration and scaling