Display Density & Screen Clarity
PPI Calculator (Pixels Per Inch)
Calculate screen pixel density (PPI) from horizontal resolution, vertical resolution, and screen diagonal.
Pixel Density
108.8PPI
Total Pixels
3.69 MP
Aspect Ratio
1.78:1
Dot Pitch
233 µm
Mathematical Formula
PPI = √(Width² + Height²) ÷ Screen Diagonal (Inches)
Quick Presets & Industry Standards
Frequently Asked Questions
What is a good PPI for design work?
Monitors with 160–220 PPI provide crisp typography, sharp vector lines, and true 1:1 previewing without scaling artifacts.