Number Base Converter

Convert numbers between different bases including Binary (2), Octal (8), Decimal (10), and Hexadecimal (16).

Supported Systems

  • Binary (Base 2): Used by computers (0s and 1s).
  • Octal (Base 8): Uses digits 0-7.
  • Decimal (Base 10): Standard system for humans.
  • Hexadecimal (Base 16): Uses 0-9 and A-F. Common in web colors.

Frequently Asked Questions

What is a number base?

A number base is the number of digits or combination of digits that a system of counting uses to represent numbers. The most common is the decimal system (base 10).

Why use Hexadecimal?

Hexadecimal (base 16) is human-friendly representation of binary values, making it easier to read and write large binary numbers.