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Byte Calculator

v1.0.1

Convert between byte units — B, KB, MB, GB, TB, KiB, MiB, GiB, TiB.

Converts between byte units (bytes, KiB, MiB, GiB, TiB) using both binary (1024-based) and decimal (1000-based) SI standards, and calculates storage requirements for file sizes and data transfer.

How to use
  • →Enter a value in any unit — all other fields update automatically.
  • →Toggle between binary (KiB/MiB) and decimal (KB/MB) modes with the unit selector.
  • →Use the data-transfer panel to calculate how long a file will take to transfer at a given bandwidth.
  • →Click any result to copy it to the clipboard.
Value