Here's a C/C++ program that converts decimal numbers ranging from 0 to 99,999 to binary and BCD formats ... Numbers between 110 and 119 convert to BCD values of the actual number + 156 + 6.

To use Windows Calculator to convert Decimal to Binary, you have to use the Programmer mode. To change the mode, click on the Menu and select Programmer. You will see Hex (Hexadecimal), Dec ...