Aspect ratio calculator
Find ratios and scale dimensions proportionally.
This tool runs in your browser. Your files and text are not uploaded.
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How to use Aspect ratio calculator
- Enter width and height to get the ratio.
- Or enter a ratio and one side to get the other.
Questions
Why is my ratio not 16:9?
Many screens use near ratios. Swoopty shows the exact reduced ratio and the closest common one.
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