Aspect Ratio Calculator

Calculate, resize, and compare aspect ratios

© Baazar Productions 2026 with ❤️ from Matt

Calculate Aspect Ratio from Dimensions
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Enter width and height to calculate the aspect ratio

Results
Dimensions: --
Aspect Ratio (simplified): --
Decimal: --
Resize Image to Match Target Aspect Ratio
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Resize Method
New Dimensions
Calculate Missing Dimension
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or

Enter either width or height (not both)

Complete Dimensions
Width: --
Height: --
Aspect Ratio: --
Compare Two Aspect Ratios
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Comparison Results
Dimensions 1 Ratio: --
Dimensions 2 Ratio: --
Match: --