Pixel Aspect Ratio Calculator

This tool will help you calculate pixel aspect ratios (PAR) of video formats. It also enables you to work out the proper resolution for a still image placed into a non-square pixel timeline.

The source resolution is the square pixel resolution (ie. the dimensions of the still image) and the target resolution is the non-square resolution (ie. the final resolution of the image upon adding it to the timeline).

Aspect ratio:

Link to this calculation

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