Math Tools

Number Base Converter

Convert between binary, decimal, hexadecimal and more.

About this tool

The Number Base Converter converts numbers between binary, decimal, hexadecimal, and other common numeral systems. It is frequently used in programming, networking, digital electronics, and computer science studies.

Enter a number, choose the input and output bases, and get an accurate conversion instantly. For advanced mathematical operations beyond base conversion, use the Scientific Calculator.

How to Use This Tool

Enter number.
Select base in/out.
Copy converted result.

Frequently Asked Questions

Which number bases are supported?

Binary, decimal, hexadecimal, and other common bases.

Is this tool useful for programming?

Yes, developers often use it for debugging and data representation.

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