Aspect Ratio Calculator
How to find and keep an aspect ratio
- Enter a width and height to see their ratio, such as 16:9.
- Enter a new width to get the matching height.
- Or enter a new height to get the matching width.
Frequently asked questions
What are common aspect ratios?
16:9 for most screens and video, 4:3 for older screens and many tablets, 1:1 for square posts, and 9:16 for vertical video.
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