Convert between binary, decimal, octal and hex
The Number Base Converter is a free online tool that instantly converts numbers between different bases including binary, decimal, hexadecimal, and octal. Perfect for programmers, students, and anyone working with different numeral systems, this tool eliminates manual calculation errors and saves valuable time.
What number bases does this converter support?
The Number Base Converter supports all common bases including binary (base 2), octal (base 8), decimal (base 10), hexadecimal (base 16), and custom bases up to base 36.
Is the Number Base Converter really free to use?
Yes, the Number Base Converter is completely free with no registration required, hidden fees, or usage limits. Convert as many numbers as you need without any restrictions.
Can I convert negative numbers with this tool?
Yes, the converter handles both positive and negative numbers across all supported bases, making it versatile for various mathematical and programming applications.
Why would I need to convert between different number bases?
Number base conversion is essential for programming, computer science, digital electronics, and mathematics. Different systems use different bases for specific purposes like hexadecimal in color codes and memory addresses.