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Aspect Ratio Calculator
Calculate display aspect ratios
Math
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Find Ratio
Resize
16:9
4:3
1:1
21:9
9:16
3:2
Width (px)
Height (px)
Aspect Ratio
16:9
1.7778:1 decimal ratio
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Guide & FAQ
What is an aspect ratio?
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What are common screen aspect ratios?
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How do I maintain aspect ratio when resizing?
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What is the golden ratio?
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