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 = 19580 x 12600 = 246,708,000 pixels
  • Pixel count = 246.71MP pixels
  • Resolution = 246.71MP pixels
  • A full frame sensor would be 37.2 x 24 mm (1.55)
  • Pixel density would be 544 pixels/mm or 13810 pixels/inch (dpi)
  • Pixel pitch: 1.8 micron (exceptionally fine)

Calculate (file) size

Uncompressed RAW/BMP

TIFF Monochrome 8bit/pixel246.71MB
RAW/DNG 10 bits/pixel308.39MB
RAW/DNG 12 bits/pixel370.06MB
RAW/DNG 14 bits/pixel431.74MB
RAW/DNG 16 bits/pixel493.42MB
BMP RGB 3x8 bit/pixel740.12MB
OPENEXR RGBA 4x16 bit/pixel1.97GB

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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