Megapixel calculator

A "megapixel" is one million (1.000.000) pixels. Enter the pixel dimensions of your photo, camera, screen or tv, and calculate how many megapixels that is.

Calculate megapixels

  • Size = 17568 x 8928 = 156,847,104 pixels
  • Pixel count = 156.85 million pixels
  • Resolution = 156.85 mega pixels
  • A full frame sensor would be 47.3 x 24 mm (1.97)
  • Pixel density would be 488 pixels/mm or 12400 pixels/inch (dpi)
  • Pixel pitch: 2 micron (exceptionally fine)

Calculate (file) size

Print sizes (m2)

dpimax dim (m)max surface
10 dpi billboard44.62m x 22.68m= 1012m2
72 dpi newspaper6.20m x 3.15m= 19.5m2
96 dpi minimum4.65m x 2.36m= 11m2
150 dpi magazine2.98m x 1.51m= 4.5m2
240 dpi inkjet printer185.9cm x 94.5cm= 1.76m2
300 dpi inkjet printer148.7cm x 75.6cm= 1.12m2
600 dpi laser printer74.4cm x 37.8cm= 2811cm2
1200 dpi high-end printer37.2cm x 18.9cm= 702.7cm2

Compare to

4K TV (16:9)8K TV (16:9)HDCAMNTSC DVDNTSC SVCDNTSC TVNTSC VCDPAL DVDPAL SVCDPAL VCDQuicktime HD 1080pQuicktime HD 720pQuicktime SD 480p


For decades, advances in camera technology have been measured in 'megapixels', although more pixels doesn't always mean better quality. The same metric can also be used to describe the resolution of photos, or digital screens. This megapixel calculator brings it all together. Calculate, compare, visualise and estimate.


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