Megapixel: NTSC TV: 0 35 Megapixel

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 = 720 x 486 = 349,920 pixels
  • Pixel count = 349.92 thousand pixels
  • Resolution = 349.92 kilo pixels
  • A full frame sensor would be 35.5 x 24 mm (1.48)
  • Pixel density would be 20 pixels/mm or 510 pixels/inch (dpi)
  • Pixel pitch: 50 micron (rather large)

Calculate (file) size

Print sizes

dpimax dim (imp)max surface
10 dpi billboard72.0" x 48.6"= 24.3 sq ft
72 dpi newspaper10.0" x 6.8"= 67.5 sq in
96 dpi minimum7.5" x 5.1"= 38 sq in
150 dpi magazine4.8" x 3.2"= 15.6 sq in
240 dpi inkjet printer3.0" x 2.0"= 6.08 sq in
300 dpi inkjet printer2.4" x 1.6"= 3.89 sq in
600 dpi laser printer1.2" x 0.8"= 0.97 sq in
1200 dpi high-end printer0.6" x 0.4"= 0.24 sq in

Compare to

Created with Highcharts 11.1.0pixelsCompare to common video resolutionsMegapixelsMegapixel: NTSC TV: 0 35 MegapixelNTSC VCDPAL VCDNTSC SVCDPAL SVCDNTSC DVDNTSC TVQuicktime SD 480pPAL DVDQuicktime HD 720pHDCAMQuicktime HD 1080p4K TV (16:9)8K TV (16:9)60k80k100k200k400k600k800k1M2M4M6M8M10M20M40M60M

4K TV (16:9) • 8K TV (16:9) • HDCAM • NTSC DVD • NTSC SVCD • NTSC TV • NTSC VCD • PAL DVD • PAL SVCD • PAL VCD • Quicktime HD 1080p • Quicktime HD 720p • Quicktime SD 480p •

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

Photo calculators & converters

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Composition Calculator
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Depth-of-Field Calculator
Aperture, focal length, distance, crop → depth-of-field
DPI calculator
Print Width x Height and dpi → megapixels
Image filesize calculator
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Megapixel calculator
Image Width x Height → megapixels
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Portrait distance
portrait distance, composition, crop factor, focal length