Number Base Converter
Convert numbers between binary (base 2), octal (base 8), decimal (base 10), hexadecimal (base 16), and any custom base up to 36.
Client-sideInstantNo signupFree forever
Number Input
Value in Base 10
Supported bases range from 2 through 36. Digits above 9 use A-Z.
Convert any integer between bases 2 and 36
Paste a value in binary, octal, decimal, hexadecimal, or any custom base and compare the standard outputs together.