Decimal to Binary Converter

Free online decimal to binary converter tool. Just type any decimal number into the field below and click Convert. This decimal to binary converter can handle big numbers, so you can type any number of decimal digits.

Swap conversion: Binary to Decimal converter

See also: Code-Breaking tools | Babylonian numerals | Big number calculator | Binary to decimal | Decimal to hex | Euler number | Golden ratio | Hex to decimal | Mayan numerals | Modular exponentiation | Modular multiplicative inverse | Pi | Prime numbers | Roman numerals