Numbers Converter
Convert between binary, octal, decimal, and hexadecimal
How to Use
1
Enter a number in any base system
2
All other bases update automatically
3
Perfect for programming and computer science
Number Systems
Binary: Base 2 (0, 1)
Octal: Base 8 (0-7)
Decimal: Base 10 (0-9)
Hexadecimal: Base 16 (0-9, A-F)
FAQ
What number systems are supported?
This converter supports binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16).
What is hexadecimal used for?
Hexadecimal is commonly used in programming to represent binary data more compactly. Each hex digit represents 4 binary digits.
Can I convert negative numbers?
Yes, this converter supports negative numbers. Simply add a minus sign before the number.