Video Aspect Ratio Calculator
Calculate the simplified aspect ratio of a resolution, or scale a width to a matching height at the same ratio.
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Result
16:9Simplified ratio
1.7778Decimal ratio
720pxMatching height at 1280px width
How to use Video Aspect Ratio Calculator
- 1Enter a width and height.
- 2See the simplified aspect ratio.
- 3Enter a target width to find the matching height that keeps the same ratio.
Frequently asked questions
Use it to check standard video ratios (16:9, 9:16, etc.) or to scale a resolution to a new width without distorting it.
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