Compression Savings Calculator
See how much space you save after compressing files.
Size change only; does not assess quality.
Examples
- 10 MB → 6 MB ⇒ 40%
- 50 MB → 25 MB ⇒ 50%
FAQ
Does this depend on file type?
No, it only uses file sizes you provide.
Can savings be negative?
Yes, if the compressed file is larger than the original.
Do I need units?
Any consistent size unit works, like MB or KB.
Is compression lossless?
This calculator doesn't indicate quality, only size change.
Additional Information
No additional information available.