Aspect Ratio Calculator
Calculate and convert aspect ratios instantly
Aspect Ratio
16:9
1.7778 : 1
1920 x 1080
◈ How to Use
1
Enter width and height values to calculate the aspect ratio
2
Use presets (16:9, 4:3, 1:1, etc.) or lock the ratio to maintain proportions
3
View the visual preview and choose from common platform sizes
◉ Who Is This For?
- ✓Video editors and filmmakers working with different aspect ratios
- ✓Web designers ensuring responsive images maintain correct proportions
- ✓Social media creators sizing content for different platforms
★ Why Choose EllyTools?
100% Free & Unlimited
No sign-up, no limits. Use as many times as you want.
Privacy First
All processing happens in your browser. Your files never leave your device.
No Installation Required
Works directly in your browser on any device — desktop, tablet, or phone.
Fast & Reliable
Instant results powered by modern browser technology.