Aspect Ratio Calculator

Aspect Ratio is the parameter demonstrating what ratio between width and height of a rectangular is.

When we see such designations like 16:9 and so on we may guess that it is exactly the ratio we are talking about. For example, the ratio of the width equal to 1.55 against the length equal to 1 would look like this – 1.55:1

Diagonal size of a computer or, let's say, television is also described with the of the aspect radio.

Of course, this Aspect Ratio calculator contains all these dimensions.

In case if you need to save your calculations for future use, please click "Add to table" button. Next time you will easily find the saved data after opening the Calculator.

Aspect Ratio
Aspect Ratio (w:h format) Aspect Ratio of width against height
Aspect Ratio (n:1 format) Aspect Ratio as a number against 1
Height Height of the Rectangle
Width Width of the Rectangle
Diagonal Distance from Top of one end to the Bottom of the opposite end of the Rectangle

You may set the number of decimal places in the online calculator. By default there are only two decimal places.

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