Aspect Ratio Calculator

Calculate and convert aspect ratios for images, video, and responsive design

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Aspect Ratio

Width

Height

Ratio

16:9

Orientation

Landscape

CSS

aspect-ratio: 16 / 9;

Decimal1.777778

Preview

1920 x 1080

16:9

Common Aspect Ratios

Resize Calculator

Enter original dimensions, then change either width or height to calculate the other while maintaining the aspect ratio.

Original Width

Original Height

New Width

New Height

auto

Scale factor:66.7%

Ratio:16:9