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 = 2384 x 3370 = 8,034,080 pixels
  • Pixel count = 8.03 million pixels
  • Resolution = 8.03 mega pixels
  • A full frame sensor would be 17 x 24 mm (0.71)
  • Pixel density would be 66 pixels/mm or 1680 pixels/inch (dpi)
  • Pixel pitch: 15.1 micron (rather large)

Calculate (file) size

Print sizes

dpimax dim (imp)max surface
10 dpi billboard238.4" x 337.0"= 558 sq ft
72 dpi newspaper33.1" x 46.8"= 10.8 sq ft
96 dpi minimum24.8" x 35.1"= 872 sq in
150 dpi magazine15.9" x 22.5"= 357 sq in
240 dpi inkjet printer9.9" x 14.0"= 139.5 sq in
300 dpi inkjet printer7.9" x 11.2"= 89.3 sq in
600 dpi laser printer4.0" x 5.6"= 22.3 sq in
1200 dpi high-end printer2.0" x 2.8"= 5.58 sq in

Compare to

4K TV (16:9) • 4K TV (21:9) • 5K (16:9) • 8K TV (16:9) • HD TV (16:9) • HSXGA (5:4) • QSXGA (5:4) • QVGA (4:3) • QXGA (4:3) • SVGA (4:3) • SXGA (5:4) • SXGA+ • UXGA (4:3) • VGA (4:3) • WHSXGA (16:10) • WQSXGA (16:10) • WQSXGA2 (16:10) • WQXGA (16:10) • WSXGA (16:10) • WSXGA+ • WUXGA (16:10) • WVGA (16:9) • WXGA (16:9) • XGA (4:3) •

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

Aspect ratio
Image Width x Height → aspect ratio
Aspect Fit
Fit an image on a screen
Composition Calculator
Focal length, distance, crop factor → image composition
Depth-of-Field Calculator
Aperture, focal length, distance, crop → depth-of-field
DPI calculator
Print Width x Height and dpi → megapixels
Image filesize calculator
Image Width x Height JPG/RAW/PNG → bytes
Light calculator (EV)
Aperture, shutter time, ISO → Exposure Value
Megapixel calculator
Image Width x Height → megapixels
Megapixel Aspects
See megapixels in different aspect ratios