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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.
Guida passo passo
- 1Compress data with selected algorithm
- 2Compare original to compressed size
- 3Calculate ratio
Esempi risolti
Ingresso
Original 100MB, compressed 25MB
Risultato
4:1 compression ratio
Varies by data type
Errori comuni da evitare
- ✕Wrong parameters
- ✕Missing adjustments
Domande frequenti
What does this calculator do?
Set parameters
How do I use this calculator?
Run calculation
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