Base Convert
Convert numbers between different bases (binary, octal, decimal, hexadecimal) with support for bases 2-36
Base Converter
Quick Conversion
How to Use
1
Select the base of your input number (from base 2 to 36)
2
Select the target base for conversion
3
Enter your number using valid characters for the selected base
4
The result will appear automatically, or click Convert
Examples
Common Conversions
Decimal 255→Binary 11111111
Decimal 255→Hexadecimal FF
Hexadecimal A0→Decimal 160
Binary 1010→Decimal 10
Number Base Systems
Binary (Base 2): Uses digits 0-1, commonly used in computing and digital systems
Octal (Base 8): Uses digits 0-7, sometimes used in computing and file permissions
Decimal (Base 10): Uses digits 0-9, the standard number system we use daily
Hexadecimal (Base 16): Uses digits 0-9 and letters A-F, widely used in programming and computing