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A data compression ratio calculator determines how much storage space is saved by compression, and estimates compression/decompression time. Compression ratio = original size ÷ compressed size. Text files typically compress 3–10×; already-compressed files (JPEG, MP4) see minimal benefit.
Водич чекор-по-чекор
- 1Compress data with selected algorithm
- 2Compare original to compressed size
- 3Calculate ratio
Worked Examples
Влез
Original 100MB, compressed 25MB
Резултат
4:1 compression ratio
Varies by data type
Common Mistakes to Avoid
- ✕Wrong parameters
- ✕Missing adjustments
Frequently Asked Questions
What does this calculator do?
Set parameters
How do I use this calculator?
Run calculation
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