Video Aspect Ratio Calculator - Find Your Video Ratio
Calculate the aspect ratio of any video or image from its width and height
Calculators
Calculator
How to Use
1Enter the width of your video or image
2Enter the height
3Click Calculate to see the simplified aspect ratio and common name
Frequently Asked Questions
16:9 is the standard widescreen ratio used by most modern TVs, YouTube videos, and desktop monitors. It means the width is 16 units for every 9 units of height.
YouTube recommends 16:9 (1920x1080 for Full HD, 3840x2160 for 4K). Shorts use 9:16 vertical format.
Aspect ratio is calculated by dividing both width and height by their greatest common divisor (GCD) to get the simplest ratio.