Aspect ratio (Ratio)

Calculate Aspect ratio instantly with the exact formula and a worked example.

Aspect ratio

Width
Height
Ratio
1.7778
16:9Calculate Aspect ratio instantly with the exact formula and a worked example.

More about: Aspect ratio (Ratio)

What it calculates

The “Aspect ratio (Ratio)” calculator computes Ratio from 2 parameters: width, height.

Used by photographers and videographers when setting up a shoot.

Example calculation

With parameters Width = 1,920, Height = 1,080 the result is 1.78 (16:9).

How to use

  1. Enter width and height — each field above is adjustable with a slider.
  2. Ratio is calculated automatically as you type.
  3. Check the worked example below to see the formula applied to real numbers.
  4. Copy the result or bookmark this calculator.

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FAQ

How is Aspect ratio (Ratio) calculated?
The Aspect ratio (Ratio) calculator computes Ratio from width, height. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Aspect ratio (Ratio) calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.

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