Aspect Ratio Calculator

🤖 Agent Ready

Calculate aspect ratios, lock dimensions, and scale to any size

Common Presets

Width (px)

Height (px)

Aspect Ratio

16:9

Decimal Ratio

1.7778

CSS padding-top (ratio trick)

56.25%

Dimensions1920 × 1080

Scale to new size (maintains ratio)

New Width

→

New Height

Visual Preview

240×135

16:9

Landscape

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