Number Base Converter

Convert numbers between bases (2, 8, 10, 16)

Browser ProcessingYour data never leaves your browser

Input Value

Input Base

Binary (Base 2)

11111111

Octal (Base 8)

377

Decimal (Base 10)

255

Hexadecimal (Base 16)

Custom Base Conversion

From Base (2-36)

To Base (2-36)

Value

Common Number Bases

Binary (2):0, 1Octal (8):0-7Decimal (10):0-9Hexadecimal (16):0-9, A-F

Related Tools