Base Converter (Base 2–64)
Convert numbers between bases 2 and 64 online, including binary, decimal, hexadecimal and custom numeral systems.
Base Converter
Introduction to Number Systems:
1. A number system (or numeral system) is a writing system for expressing numbers.
2. Binary: A base-2 system commonly used in computers, using only two digits: 0 and 1.
3. Octal: A base-8 system, using digits: 0, 1, 2, 3, 4, 5, 6, 7.
4. Decimal: The most common base-10 system in everyday life, using digits: 0-9.
5. Hexadecimal: A base-16 system, using digits: 0-9 and letters A-F (representing 10-15).
ABOUT THIS TOOL
Base Converter (Base 2–64)
Choose the source and target bases, enter a valid number, and convert it instantly. The converter supports digits, upper- and lowercase letters, plus the characters used by bases up to 64.