Number Base Converter
Convert numbers between binary, decimal, hexadecimal, and octal systems.
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal number systems.
Input Number
Decimal - Base 10
Binary
Base 2
Enter a numberOctal
Base 8
Enter a numberDecimal
Base 10
Enter a numberHexadecimal
Base 16
Enter a numberExample Numbers
Number Base Guide
Number Systems
- • 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 0-9, A-F
Common Uses
- • Binary: Computer operations, digital logic
- • Octal: Unix file permissions
- • Decimal: Everyday mathematics
- • Hexadecimal: Memory addresses, colors