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 = 3000 x 2000 = 6,000,000 pixels
  • Pixel count = 6 million pixels
  • Resolution = 6 mega pixels
  • A full frame sensor would be 36 x 24 mm (1.5)
  • Pixel density would be 83 pixels/mm or 2120 pixels/inch (dpi)
  • Pixel pitch: 12 micron (rather large)

Calculate (file) size

Uncompressed TIFF/DPX

TIFF/DPX Monochrome 8bit/pixel6 MB
TIFF/DPX RGB 3x8bit/pixel18 MB
DPX RGB 3x10bit/pixel22.5 MB
TIFF/DPX RGB 3x16bit/pixel36 MB
TIFF/DPX RGBA 4x8 bit/pixel24 MB
DPX RGBA 4x10 bit/pixel30 MB
TIFF/DPX RGBA 4x16 bit/pixel48 MB
OPENEXR RGBA 4x16 bit/pixel48 MB
OPENEXR RGB 4x32 bit/pixel96 MB

Compare to

ARRI Alexa Mini LF • ARRI Alexa XT Studio • Canon EOS 1D C • Canon EOS C500 • Canon EOS C500 MkII • GoPro Hero4 • GoPro Hero7 Black • Phantom Flex4K • Red DSMC2 Monstro 8K • Red Epic/Scarlet Dragon 6K • Red Gemini 5K • Red One 4K • Sony CineAlta 4K •

Background

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.

References

Wikipedia: Pixels & megapixels
Wikipedia: Common resolutions
Camera Resolution explained
Canon RAW, sRAW, mRAW

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