Free Online Screen DPI Checker
Calculate your screen's DPI, PPI, and pixel density with easy-to-use measurements
Screen DPI Checker
Calculate your screen's DPI and related metrics
Screen Information
Screen Measurements
Results
Enter your screen measurements and click Calculate to see results
Features
Our Screen DPI Checker offers multiple options to analyze your display's specifications.
Auto Detection
Automatically detects screen resolution, refresh rate, and pixel ratio
Multiple Metrics
Calculate DPI, PPI, dot pitch, and pixel density with system scaling
Display Analysis
View aspect ratio and detailed screen specifications
Testing Tools
Pixel grid and color accuracy testing tools included
Size Estimation
Use credit card reference tool to estimate screen size
Export Options
Export detailed reports of your display specifications
How to Use the Screen DPI Checker
Your screen resolution and refresh rate will be automatically detected
Use the size estimation tool or measure your screen's diagonal size
Click Calculate to see your display's DPI and related metrics