24-inch Full HD monitor
- Input
- 1920 x 1080, 24 pol
- Expected output
- 91,79 PPI
A common density for office monitors; pixels are visible up close.
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how to calculate monitor PPI
PPI is how many pixels fit in one inch of the screen. It depends on just two inputs, resolution and diagonal, and lets you compare monitors, laptops and phones of different sizes on one scale. The calculator below opens with a 24-inch Full HD.
A common density for office monitors; pixels are visible up close.
Packing far more pixels than a 1440p of similar size, text looks noticeably sharper.
Divide the screen diagonal in pixels, the square root of width squared plus height squared, by the diagonal in inches. For 1920x1080 at 24 inches: 2203 divided by 24, about 91.79 PPI.
Not necessarily. PPI measures only pixel density. Image quality also depends on panel type, contrast, brightness, color coverage and refresh rate. PPI helps compare text sharpness and detail between screens.
Yes. Switch the diagonal unit to cm; the tool converts to inches (1 in = 2.54 cm) before calculating.