Enter your figures and view a clear numerical result.
Results are generated locally in supported browsers.
CALCULATORS / FREE ONLINE TOOL
Aspect Ratio Calculator
Calculate image and video aspect ratios and proportional dimensions.
✓ Free tool✓ No signup✓ Private in-browser workflow
01Enter figuresYour data stays local
02CalculateUse focused settings
03Review answerCopy or download
BEFORE YOU START
About Aspect Ratio Calculator
Calculate image and video aspect ratios and proportional dimensions. This tool operates locally in your browser and does not upload your work to RuvoKit servers.
Check the generated output before using it in a production website or an official document.
YOUR WORKFLOW
Quick guide
- Fill in the purpose-built input fields.
- Run the operation and review the result.
- Copy the text or download the generated output.
How to use Aspect Ratio Calculator
- Enter the original width and height in pixels.
- Optionally specify the desired new width.
- Calculate the simplified ratio and proportional new dimensions.
What to know before you start
A matching ratio preserves shape but does not ensure an image has adequate resolution for printing.