Aspect Ratio Calculator
Dimensions & Ratios
Calculate Ratio from Dimensions
Width (px)
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Height (px)
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Simplified Ratio
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Decimal Ratio (W÷H)
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Percentage (H/W)
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Closest Common
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Resize Preserving Ratio
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Original Width
Original Height
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New Height
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Original Width
Original Height
New Height
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New Width
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Ratio W
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Ratio H
Known Dimension
Width
Height
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Width
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Height
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Common Aspect Ratios