Image Aspect Ratio Calculator

Calculate image aspect ratios or find dimensions for a target ratio. Free, instant, and works directly in your browser with no registration.

Calculate Aspect Ratio

Calculate Dimensions

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Common Aspect Ratios

How to use Image Aspect Ratio Calculator

  1. Enter your original image width and height.
  2. Select your desired target aspect ratio.
  3. Click the 'Calculate' button to see the new dimensions.

Features

  • Calculate aspect ratio from any given dimensions.
  • Find proportional dimensions for a target ratio.
  • Works with standard and custom aspect ratios.
  • Instant, no-wait calculations.

Who Is This Tool For?

Essential for photographers, designers, and social media managers who need to resize images while maintaining correct proportions for different platforms.

Why Calculate Aspect Ratios?

Using the correct aspect ratio is critical for ensuring images display properly without distortion or cropping on websites, social media, and digital displays. An Aspect Ratio Calculator provides precise dimension scaling for professional, consistent visual presentation.

Frequently Asked Questions

Is this image aspect ratio calculator free?

Are my images or data uploaded anywhere?

How do I calculate an image's aspect ratio?

Can I find new dimensions for a target aspect ratio?

Does the tool support decimal and fractional ratio inputs?

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