Convert between binary, decimal, octal and hex
Number Base Converter is a free online tool that instantly converts numbers between different bases including binary, decimal, octal, and hexadecimal. This utility is perfect for programmers, students, and anyone working with computer systems who needs quick and accurate base conversions.
What number bases does this converter support?
The Number Base Converter supports the most common bases used in computing: binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16).
Is there a limit to the size of numbers I can convert?
The converter can handle most standard number sizes, though extremely large numbers may have processing limitations. For typical use cases in programming and mathematics, there are no practical restrictions.
Can I convert negative numbers?
Yes, the Number Base Converter supports negative numbers across all supported bases, making it suitable for a wide range of mathematical and programming applications.
Do I need to install anything to use this tool?
No installation is required. Number Base Converter is a free online tool that works directly in your web browser, accessible from any device with internet connectivity.