FREE ONLINE CALCULATOR / COMPUTING
Compression Ratio Calculator
Calculate file compression ratio and size reduction. Fast, private, and built to make every number easier.
Input values
✦ InteractiveHow does this calculator work?
Calculate file compression ratio and size reduction. Edit the inputs and see the computed results. All calculations take place inside your browser, without submitting values to a server.
Reduction=(1−compressed/original)×100
KEEP EXPLORING
View category →