Aspect Ratio Calculator
Calculate simplified aspect ratios for screens, images, and videos.
Aspect Ratio
16:9
Decimal Ratio
1.7778
About Aspect Ratio Calculator
Calculate aspect ratios for images and videos. Find missing dimensions, convert ratios, and get common format presets. This page is part of UtilsNest's Utility Tools, so you can move between related workflows without leaving the browser.
How to use it
- Enter or adjust the values, text, or file input needed for Aspect Ratio Calculator.
- Review the generated result instantly and compare outputs until the result fits your use case.
- Copy, download, or continue to a related utility tools workflow if you need the next step.
Browse Category
Explore more tools in Utility Tools to handle adjacent tasks faster.
Open Utility ToolsFrequently Asked Questions
What is a 16:9 aspect ratio?
16:9 is widescreen format used for HD and 4K TVs, YouTube videos, and most modern monitors.
How do I maintain aspect ratio when resizing?
Multiply both dimensions by the same scale factor. Enter one known dimension here and get the other automatically.