Aspect ratio
Calculate Aspect ratio instantly with the exact formula and a worked example. Free online calculator — no signup.
Aspect ratio
Width
Height
Aspect ratio
1.7778
More about: Aspect ratio
What it calculates
The “Aspect ratio” calculator computes Aspect 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
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.