Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal bases
Number Bases
Binary (Base 2): Uses digits 0-1
Octal (Base 8): Uses digits 0-7
Decimal (Base 10): Uses digits 0-9
Hexadecimal (Base 16): Uses digits 0-9 and A-F
Common Use Cases
Binary: Computer science, digital circuits
Octal: Unix file permissions (e.g., 755)
Decimal: Everyday mathematics
Hexadecimal: Colors (#FF0000), memory addresses