Programmer Calculator to convert from different integers. Supported number systems: binary, octal, decimal, hexadecimal. There are different variable types supported: BYTE (8bit), WORD / SHORT (16bit), DWORD / INTEGER (32bit) and QWORD / LONG (64BIT). Range of values: Byte: -128. 127 (unsigned: 0. 255). Word: -32768. 32767 (unsigned: 0. 65535). Dword: -2147483648.