Free • Radix Conversion • Binary, Decimal, Hex & Octal
Online Number Base Converter
Convert numbers smoothly between Binary (base 2), Decimal (base 10), Hexadecimal (base 16), and Octal (base 8).
Ready. Enter a value and click Convert.
Free Online Number Base Converter Tool
A Number Base Converter is an indispensable utility for computer scientists, programmers, network engineers, and students. In digital systems and computing, numerical data is represented across different radix systems—most commonly Binary (base 2), Decimal (base 10), Hexadecimal (base 16), and Octal (base 8).
How to Use the Number Base Converter
- Type your numerical value into any base field.
- Click the corresponding Convert button to calculate values across all other formats instantly.
- Use the Copy button next to any format to copy the result to your clipboard.
Frequently Asked Questions (FAQ)
Is this number base converter free?
Yes, this tool is 100% free, executes calculations entirely client-side in your browser, and requires no registration.