Aspect Ratio Calculator

Calculate aspect ratios and resize dimensions while maintaining proportions for images, videos, and screens.

Dimensions

Width

Height

Common Sizes

Resize Calculator

Lock aspect ratio

Target Width

Target Height

Aspect Ratio

16:9

HD/Widescreen

Visual Preview

1920 x 1080

Decimal Ratio

1.7778

Megapixels

2.07 MP

Total Pixels

2,073,600

Diagonal

2202.91px

CSS Aspect Ratio

aspect-ratio: 16 / 9;