How to Use
Enter a number in any base field. The equivalent values in all other bases update automatically.
Frequently Asked Questions
What number bases are supported?
Binary (base 2), octal (base 8), decimal (base 10), and hexadecimal (base 16).
Can I convert large numbers?
Yes. The tool handles large numbers within JavaScript's safe integer range (up to 2^53 - 1).
Why is hexadecimal used in programming?
Hex is compact (1 hex digit = 4 binary digits) and commonly used for colors, memory addresses, and byte values.