Image Ratio Calculator

Welcome to PERC’s Image Ratio Calculator

Easily calculate and adjust image dimensions and aspect ratios to meet your project's exact specifications. Whether you're resizing images for web, print, or digital media, our intuitive tool ensures your visuals maintain clarity and consistency.

Calculate Aspect Ratio from Dimensions

Width (px):

Height (px):

Aspect Ratio: -

Calculate Dimensions from Aspect Ratio

Ratio Width:

Ratio Height:

Desired Width (px):

Or Height (px):

Width: - px

Height: - px

Scale Dimensions Proportionally

Original Width (px):

Original Height (px):

New Width (px):

Or New Height (px):

New Width: - px

New Height: - px

Dimensions to Ratio

Quickly determine the aspect ratio by entering your image's width and height.

Width (px): Enter your image width (e.g., 1600)
Height (px): Enter your image height (e.g., 900)
Click Calculate Ratio to get your aspect ratio instantly.

Ratio to Dimensions

Find dimensions for images based on your desired aspect ratio.

Ratio Width & Height: Enter your desired aspect ratio (e.g., 16:9)
Desired Width or Height (px): Input one dimension to calculate the other automatically

Scale Dimensions

Resize your image proportionally to a new width or height.

Original Dimensions (px): Input the original size
New Width or Height (px): Enter one dimension to get the proportionally scaled size

Perfect your images with ease—use PERC's Image Ratio Calculator today.