Convert between bytes, KB, MB, GB, TB, and PB. Calculate bandwidth, transfer times, storage needs, and more. 100% free!
Enter a file size value and select your unit. Choose between Binary (1024-based, used by OS) or Decimal (1000-based, used by manufacturers) standards. Use the tabs to access advanced features like bandwidth calculation, transfer time estimation, storage comparison, and compression analysis.
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Calculate required bandwidth or data caps based on your usage patterns.
Calculate how long it will take to transfer files at different speeds.
Plan your storage needs based on file types and quantities.
Calculate compression savings and compare before/after file sizes.
Compare multiple file sizes side by side.