Warnings Excel will only produce binary numbers with up to 10 bits. This means that it can only convert decimal numbers greater than -513 and less than 512.

When decimal numbers are within the range of 0 to 9, their binary and BCD representations are identical, requiring only four bits (0000 to 1001).

Learn how to use the DEC2Bin function in Microsoft Excel to convert a decimal number to binary. It is an Excel Engineering function, ...