Base Converter Calculator

Convert binary, hex, octal & more

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About Base Converter Calculator

A base converter that converts numbers between binary (base 2), octal (base 8), decimal (base 10), hexadecimal (base 16), and any custom base up to 36. Shows step-by-step conversion process, bit groupings, and ASCII character mappings for hex. All processing is client-side. Essential for programming, computer science, and digital electronics.

Base Converter Calculator Features

  • Binary/octal/hex
  • Custom base
  • Step-by-step
  • Bit groups
  • All-at-once
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