Aspect Ratio Calculator
Find an aspect ratio or scale dimensions while keeping proportions. Free, private and instant.
How to use the Aspect Ratio Calculator
- Enter your values in the fields above.
- The result updates automatically as you type.
- Copy or note the figures you need.
About this tool
Enter a width and height to get the simplified ratio, then set a new width to find the matching height.
Aspect Ratio Calculator is part of ToolStack Hub's Calculators. It runs entirely in your browser, which keeps your data private and makes results instant. There is nothing to install, no account to create and no usage limit.
Frequently asked questions
Is the Aspect Ratio Calculator free?
Yes. Aspect Ratio Calculator is completely free with no sign-up, limits or watermarks.
Is my data private when I use the Aspect Ratio Calculator?
Yes. It runs in your browser, so your input is not uploaded to our servers.
Does it work on mobile?
Yes. ToolStack Hub tools work on phones, tablets and desktop browsers.
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