Number Base Converter
Converter
Convert between binary, octal, decimal, and hexadecimal
Number Bases
Base 2Popular
Base 3Popular
Base 4Popular
Base 5Popular
Base 6Popular
Base 7Popular
Base 8Popular
Base 9Popular
Base 10Popular
Base 11Popular
Base 12Popular
Base 16Popular
Base 20Popular
Base 24Popular
Base 32Popular
Base 36Popular
Base 13
Base 14
Base 15
Base 17
Base 18
Base 19
Base 21
Base 22
Base 23
Base 25
Base 26
Base 27
Base 28
Base 29
Base 30
Base 31
Base 33
Base 34
Base 35
Supports bases 2-36 (0-9, A-Z)
• Enter a number in any base to see conversions in all other bases
• Binary: 0-1 | Octal: 0-7 | Decimal: 0-9 | Hexadecimal: 0-9, A-F