Base Converter

Convert numbers between binary, octal, decimal, hexadecimal, and custom bases.

Decimal (Base 10)

Hexadecimal (Base 16)

Octal (Base 8)

Binary (Base 2)

Base

Custom Base 12 Input

Frequently Asked Questions

What bases does this converter support?

You can convert between Binary (Base 2), Octal (Base 8), Decimal (Base 10), Hexadecimal (Base 16), and any custom base between Base 2 and Base 36.

Are negative integers supported?

Yes, standard positive and negative integer representations are fully supported.