Screen PPI Calculator

Calculate pixel density (PPI) and dot pitch from resolution and size.

Width (px)

Height (px)

Diagonal (inches)

91.8

PPI

0.2767

Dot pitch (mm)

2.07

Megapixels

1920 × 1080

Resolution

16:9

Aspect

Higher PPI means sharper images. Phones exceed 300 PPI (retina-level); desktop monitors typically sit between 90-160 PPI.

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