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

Compressed image formats (estimated size)

JPG 100% 24bit/pixel32.03 MB
JPG 90% 24 bit/pixel16.01 MB
GIF 8bit/pixel, 255 colors48.04 MB
PNG losless 24bit/pixel91.15 MB
Lossless JPEG235.27 MB
Canon sRAW CR2137.24 MB
Canon mRAW CR2205.86 MB
Nikon NEF 14-bit uncompressed274.48 MB
Nikon NEF 14-bit lossless compressed152.37 MB
Nikon NEF 14-bit compressed132.45 MB

Compare to

1280x720 (720p) • 1440x1080 (non-square 1080p) • 16K TV • 4K TV (UHD-1) • 8K TV (UHD-2) • Full HD TV (16:9) • HD Ready TV (768p) • NTSC TV • PAL TV •

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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