Aspect Ratio Calculator
Calculate aspect ratios and dimensions
Calculators
Instant results
16:9
Aspect Ratio
1.7778
Decimal
56.25%
CSS Padding Ratio
Tip: Click the lock icon to maintain the aspect ratio while adjusting dimensions. The CSS padding ratio can be used for responsive containers withpadding-bottom: 56.25%.
About Aspect Ratio Calculator
Calculate and convert aspect ratios for images and videos. Find the simplified ratio, decimal value, and CSS padding percentage for responsive design.