Aspect Ratio Calculator

This free online aspect ratio calculator calculates the simplified aspect ratio of any width and height, and scales dimensions to match a target ratio. It runs instantly in your browser with no sign-up required.

Enter your value above and the result updates instantly. This tool is commonly used for video editing, photography cropping, and responsive web design.

Frequently Asked Questions

Is the aspect ratio calculator free to use?

Yes, the aspect ratio calculator on ConverterHub is completely free, with no sign-up or limits.

Does this tool store or send my data anywhere?

No. It calculates the simplified aspect ratio of any width and height entirely in your browser — nothing is uploaded to a server.