Number Base Converter

Enter a value in any field to convert in real-time.

Decimal (Base-10)

Binary (Base-2)

Hexadecimal (Base-16)

About Number Base Systems

This tool allows you to convert numbers between the three most common base systems used in computing:

Decimal (Base-10): The standard number system we use every day, with 10 digits (0-9).
Binary (Base-2): The fundamental language of all digital computers, using only two digits (0 and 1).
Hexadecimal (Base-16): A more compact way to represent binary data. It uses 16 symbols: 10 digits (0-9) and 6 letters (A-F).

Understanding how to convert between these systems is a core skill for anyone in programming or computer science. This tool provides instant, real-time conversions. Just type a valid number in any of the fields, and the other two will update automatically.