Bit / Byte Calculator

Convert between bits, bytes, KB, MB, GB, TB — SI and IEC units

Free Client-Side No Login No Storage
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How to Use the Bit / Byte Calculator

  1. Enter a numeric value.
  2. Select the source unit.
  3. All conversions update instantly (bits, bytes, KB, MB, GB, TB, PB and their binary equivalents).

Supports both SI (decimal) and IEC (binary) units.