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Aspect Ratio Calculator

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Aspect Ratio Calculator

Simplify image dimensions and calculate a proportional height.

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  • Runs in your browser

Aspect Ratio Calculator

Simplify image dimensions and calculate a proportional height.

01

How to use the Aspect Ratio Calculator

Enter the original width and height in pixels. Add a new width if you want to calculate the matching height.

02

Worked example

1920 × 1080 simplifies to 16:9. A new width of 1280 gives a height of 720.

03

How the result works

The result preserves the proportions. The calculated height rounds to the nearest pixel.

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