Free Online Number System Converter
Instantly convert numbers between Decimal, Binary, Hexadecimal, and Octal systems. An essential tool for computer science students, programmers, and network engineers in India.
Enter a value in any field
The other fields will update automatically.
How to Use
Simply start typing a valid number in any of the fields. The calculator will automatically convert it to the other number systems.
How to Use
- Enter Value: Type a number into any of the four input fields.
- View Conversions: The other fields will update automatically with the correct conversions.
- Check for Errors: If you enter an invalid character (e.g., '2' in a binary field), an error will be displayed.
- Reset: Click "Reset" to clear all fields and start over.
Example Calculation
If you enter the Decimal number 255, the tool will instantly show:
- Binary: 11111111
- Hexadecimal: FF
- Octal: 377
Frequently Asked Questions
Ready for Your Conversion?
Try our free number system converter now for instant results!