Base Number System Converter (Binary, Octal, Decimal, Hex)
Convert numbers between positional radix systems in real time: Binary (Base 2), Octal (Base 8), Decimal (Base 10), and Hexadecimal (Base 16).
Base Number Converter
Enter a value in any of the base formats below. The converter will instantly translate the number into Decimal, Hexadecimal, Octal, and Binary representations in real time.
Positional Radix Number Systems
Computer systems rely on binary representations (bits), while human readability is facilitated by grouping binary bits into octal (3 bits) or hexadecimal (4 bits / nibble) representations.
Base System Reference
- Binary (Base 2): Digits
0-1. Machine-level representation. - Octal (Base 8): Digits
0-7. Used in Unix file permissions (e.g.chmod 755). - Decimal (Base 10): Digits
0-9. Standard human counting system. - Hexadecimal (Base 16): Digits
0-9, A-F. Used in memory addresses, IPv6, and color codes.