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Calcimator

Screen PPI Calculator

Calculate pixels per inch (PPI), dot pitch, aspect ratio, and physical dimensions of any display.

Inputs

px
px
inches

Results

Pixels Per Inch (PPI)

108.79

Dot Pitch0.23 mm
Total Pixels3,686,400
Megapixels3.69 MP
Aspect Ratio16:9
Screen Width23.53 in
Screen Height13.24 in
Density ClassStandard

Pixels Per Inch (PPI)

108.79

How to Use This Calculator
  1. Start by filling in the input fields below. Results update instantly as you type, so you can experiment with different values to see how they affect the outcome.
  2. Width Resolution — Screen width in pixels. Accepts values from 320 px to 15,360 px (default: 2,560 px).
  3. Height Resolution — Screen height in pixels. Accepts values from 240 px to 8,640 px (default: 1,440 px).
  4. Screen Size (Diagonal) — Screen diagonal size in inches. Accepts values from 1 inches to 120 inches (default: 27 inches).
  5. Once all inputs are set, review your results in the Results panel. Here's what each output means:
  6. Pixels Per Inch (PPI) — shown as a numeric value. This is the primary result of this calculator.
  7. Dot Pitch — shown as a numeric value.
  8. Total Pixels — your calculated result.
  9. Megapixels — shown as a numeric value.
  10. Aspect Ratio — your calculated result.
  11. Screen Width — shown as a numeric value.
  12. Screen Height — shown as a numeric value.
  13. Density Class — your calculated result.
  14. View the Dimensions below for a visual breakdown of how the numbers relate to each other.
  15. Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
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