Number Bases
Binary (base 2) uses 0-1. Octal (base 8) uses 0-7. Decimal (base 10) uses 0-9. Hexadecimal (base 16) uses 0-9 and A-F.
Convert numbers between any base (2-36).
What would make it better?
Binary (base 2) uses 0-1. Octal (base 8) uses 0-7. Decimal (base 10) uses 0-9. Hexadecimal (base 16) uses 0-9 and A-F.