Base Converter
Convert between decimal, hexadecimal, binary and octal in arbitrary precision, with 0x, 0b and 0o prefixes accepted. Shows all four bases at once plus the bit length.
Frequently asked questions
- How large a number can it handle?
- Any size. It uses arbitrary-precision integers, so it will not lose digits.
- Does it accept prefixes?
- Yes. 0x, 0b and 0o in the input override the selected input base.