Pixel Density Calculator
Calculate pixels per inch (PPI) and dot pitch for displays and screens.
PPI
91.79
Dot Pitch
0.277 mm
About Pixel Density Calculator
Calculate screen pixels per inch (PPI) from resolution and display size. Check if a display is Retina quality. This page is part of UtilsNest's Utility Tools, so you can move between related workflows without leaving the browser.
How to use it
- Enter or adjust the values, text, or file input needed for Pixel Density Calculator.
- Review the generated result instantly and compare outputs until the result fits your use case.
- Copy, download, or continue to a related utility tools workflow if you need the next step.
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Open Utility ToolsFrequently Asked Questions
What is PPI?
PPI (pixels per inch) measures display sharpness. Higher PPI = sharper image. Apple Retina displays are typically 218+ PPI.
What PPI is considered Retina?
Apple defines Retina as the point where individual pixels are not distinguishable at a typical viewing distance, typically 220+ PPI for phones.