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Data Compression Calculator: Estimate File Compression Savings

Want to know how much data and storage space you can save by compressing your files? Well, I have a great tool for you. Just enter the type of files i.e. images, videos, documents, or mixed, and give us the size and the level of compression you want to use. This tool will give you the estimated compressed size and the saved storage in percentage.

File Compression Savings Calculator

Original Size: 0 GB

Compressed Size (Estimates):

FormatCompressed SizeStorage Saved

The tool uses simple but effective calculations with detailed results to give you information about the right type of compression for your tasks.

Different File Types

Files with the higher redundancy like text or numbers files can be compressed much more easily and quickly.

Different Compression Levels

The tool allows you to choose different compression levels to select. Now, in the tools like WinRAR, you’ll see compression methods like fast, fastest, slow, etc. This is where our levels will fit in those methods.

Compression LevelCompression RatioSpeedApproximate Dictionary SizeData Integrity
Low Compression5-15% reductionVery fast4 KB – 32 KBLossless
Medium Compression20-30% reductionModerate speed64 KB – 512 KBLossless
High Compression40-50% reductionSlower1 MB – 8 MBLossless
Lossless Compression30-60% reduction (variable)Variable speed16 MB – 64 MBLossless

So, don’t get confused when you have to select the low, medium, high, or lossless options, The High compression will be slower and result in much more compression and storage savings.

Different File Types and Percentage saved

File TypeLow CompressionMedium CompressionHigh CompressionLossless Compression
Text Files (.txt, .csv)Ratio: 0.9 (10% saved)Ratio: 0.7 (30% saved)Ratio: 0.5 (50% saved)Ratio: 0.3 (70% saved)
Documents (.docx, .pdf, .xlsx)Ratio: 0.95 (5% saved)Ratio: 0.75 (25% saved)Ratio: 0.6 (40% saved)Ratio: 0.4 (60% saved)
Images (.bmp, .jpeg, .png, .tiff)Ratio: 0.97 (3% saved)Ratio: 0.85 (15% saved)Ratio: 0.7 (30% saved)Ratio: 0.5 (50% saved)
Audio Files (.wav, .mp3, .flac)Ratio: 0.95 (5% saved)Ratio: 0.8 (20% saved)Ratio: 0.65 (35% saved)Ratio: 0.5 (50% saved)
Video Files (.mp4, .avi, .mkv)Ratio: 0.95 (5% saved)Ratio: 0.85 (15% saved)Ratio: 0.7 (30% saved)Ratio: 0.55 (45% saved)
Software/Executables (.exe, .bin, .iso)Ratio: 0.98 (2% saved)Ratio: 0.9 (10% saved)Ratio: 0.8 (20% saved)Ratio: 0.6 (40% saved)
Compressed Files (.zip, .rar)Ratio: 0.99 (1% saved)Ratio: 0.95 (5% saved)Ratio: 0.9 (10% saved)Ratio: 0.85 (15% saved)
Mixed (Various file types)Ratio: 0.9 (10% saved)Ratio: 0.7 (30% saved)Ratio: 0.55 (45% saved)Ratio: 0.45 (55% saved)

With this tool, I hope you’ll be able to plan your storage space to compress and save your files. Compressed files are good to save bandwidth when sending files through the internet. Whatever you want to do, this tool will surely help you make planned estimates about your data.

Use the comment section to share your feedback and suggestions.

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