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Resolution Standard Lookup

Enter a resolution name or pixel dimensions to look up its details.

How to use

  1. Enter your values in the fields above.
  2. Press Calculate to see your result instantly.
  3. Use the Share button to copy a link to your result.

About this calculator

Display resolution standards give a memorable name — like 720p, 1080p (Full HD), or 2160p (4K UHD) — to a fixed pixel grid, such as 1920×1080. Beyond the pixel count itself, two derived numbers describe a resolution: megapixels (width × height ÷ 1,000,000) and aspect ratio (the width-to-height ratio reduced to its simplest form, e.g. 16:9).

Video editors, photographers, and display or camera manufacturers need to move quickly between a resolution’s name and its raw pixel dimensions — checking whether a 4K UHD source (3840×2160) matches a project’s aspect ratio, or what megapixel count a given sensor resolution implies. This tool looks up a resolution by either its common name or its pixel dimensions and returns the matching details.

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