Pevlika

Aspect Ratio Calculator

Get the ratio of any size and scale it without stretching.

Runs in your browser — nothing is uploaded

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How to use Aspect Ratio Calculator

  1. Enter width and height.
  2. Optionally enter a new width or height.
  3. Read the ratio and matching dimension.

Questions

Is 1366×768 exactly 16:9?

Almost: it simplifies to 683:384 (1.7786:1), which is marketed as 16:9.

Image ResizerResize images to exact pixels, a percentage or social media sizes. DPI / PPI CalculatorScreen pixel density, or how big an image prints at a given DPI. Ratio CalculatorSimplify ratios and solve proportions like A:B = C:?. Crop ImageCut images to any area or a fixed aspect ratio like 1:1 or 16:9.