Aspect Ratio Calculator
Calculate the aspect ratio of any image or video, or scale dimensions while maintaining a fixed ratio.
Calculate the aspect ratio of any image or video, or scale dimensions while maintaining a fixed ratio.
Frequently asked questions
Is Aspect Ratio Calculator free to use?
Yes, Aspect Ratio Calculator is completely free with no sign-up, usage limits, watermarks or ads gating the result. Just open it and use it.
Is Aspect Ratio Calculator safe and private?
Yes. Aspect Ratio Calculator runs entirely in your browser — your files and data never leave your device and nothing is uploaded to any server.
Do I need to install anything to use Aspect Ratio Calculator?
No installation is required. Aspect Ratio Calculator works in any modern web browser on Windows, macOS, Linux, Android and iOS.
How do I use Aspect Ratio Calculator?
Calculate the aspect ratio of any image or video, or scale dimensions while maintaining a fixed ratio.. Enter or upload your input, and you'll get instant results you can copy or download.