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BigFunApp

Aspect Ratio Calculator

16:9

Calculate and simplify aspect ratios for images, videos, and screens

Visual Representation

16:9
16 × 9 (1.78:1 ratio)

Simplified Ratio

16:9

Percentage

56.25%
Height is 56.25% of width

Use this calculator to determine aspect ratios for images, videos, and screen resolutions.

Mastering Aspect Ratios for Perfect Proportions

Our Aspect Ratio Calculator helps you maintain perfect proportions across all your designs and media projects.

Why Aspect Ratios Matter

Aspect ratios define the relationship between width and height in visual media. Getting them right ensures:

  • Consistent display across devices
  • Proper image composition
  • No unintended cropping or stretching
  • Professional-looking video content
  • Correct social media image formatting

Key Features

🔢
Common Ratios
16:9, 4:3, 1:1 presets
📐
Custom Input
Any dimensions
🔄
Ratio Swap
Flip W/H instantly
📊
Visualization
See proportions
✂️
Simplified
Reduced fractions
📋
Copy
One-click ratio copy

Common Use Cases

Video Production

Maintain 16:9 for YouTube or 9:16 for TikTok

Web Design

Calculate responsive container proportions

Photography

Plan compositions with 3:2 or 4:5 ratios

Pro Tip:

When designing for multiple platforms, calculate your base aspect ratio first, then derive all other needed ratios from it.

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