Aspect Ratio Calculator
Calculate image and screen aspect ratios instantly using this free online aspect ratio calculator.
Aspect Ratio Calculator
Calculate width, height, and ratios easily.
How to Use This Aspect Ratio Calculator
1. Enter the width value.
2. Enter the height value.
3. Click the calculate button to get the exact aspect ratio.
Popular Aspect Ratios
| Ratio | Common Usage |
|---|---|
| 16:9 | Widescreen Videos & TVs |
| 4:3 | Old Monitors & Screens |
| 1:1 | Instagram Posts |
| 9:16 | Mobile Videos & Shorts |
| 21:9 | Ultrawide Monitors |
What Is an Aspect Ratio?
Aspect ratio represents the proportional relationship between width and height. It is commonly used for screens, images, videos, and digital displays.
Frequently Asked Questions
What is 1920×1080 aspect ratio?
1920×1080 equals a 16:9 aspect ratio.
What is the most common aspect ratio?
16:9 is the most commonly used aspect ratio for modern displays and videos.
Can I calculate image aspect ratio?
Yes, simply enter the image width and height values into the calculator.