Aspect Ratio Calculator

Calculate aspect ratio of any image or screen and scale dimensions proportionally.

Width (px)

Height (px)

Scale to New Width (optional)

📎 Embed this calculator on your website

<script src="https://mirocalc.net/embed.js" data-mirocalc="aspect-ratio-calculator"></script>

How to Use

1. Enter width and height. 2. Optionally enter new width to scale. 3. Click Calculate.

Common resolutions: 1920x1080, 1280x720, 3840x2160