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 = 3464 x 3464 = 11,999,296 pixels
  • Pixel count = 12 million pixels
  • Resolution = 12 mega pixels
  • Width / Height: 1
  • "square"
  • Type of aspect ratio = "Square"
  • Type of aspect ratio = "Square" (vertical)
  • A full frame sensor would be 24 x 24 mm (1)
  • Pixel density would be 96 pixels/mm or 2440 pixels/inch (dpi)
  • Pixel pitch: 10.4 micron (rather large)

Calculate (file) size

Uncompressed TIFF/DPX

TIFF/DPX Monochrome 8bit/pixel12 MB
TIFF/DPX RGB 3x8bit/pixel36 MB
DPX RGB 3x10bit/pixel45 MB
TIFF/DPX RGB 3x16bit/pixel72 MB
TIFF/DPX RGBA 4x8 bit/pixel48 MB
DPX RGBA 4x10 bit/pixel60 MB
TIFF/DPX RGBA 4x16 bit/pixel95.99 MB
OPENEXR RGBA 4x16 bit/pixel95.99 MB
OPENEXR RGB 4x32 bit/pixel191.99 MB

Compare to

Barco DP4K-32B 4K projector • DCP 2K flat • DCP 2K full frame • DCP 2K scope • DCP 4K full frame • DCP 4K scope • HD 16:9 • Sony SRX-R320 4K projector •

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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DPI calculator
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Megapixel calculator
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See megapixels in different aspect ratios