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📐 Aspect Ratio Calculator
Calculate aspect ratio, dimensions, and preview for any ratio.
16:9
4:3
21:9
1:1
3:2
9:16
2:3
16:10
16 : 9
×
Aspect Ratio
16:9
Ratio (decimal)
1.78
% (W:H)
177.78%
📏 Set by Height
📐 Set by Width