What is OCT2DEC function in Excel? OCT2DEC function is one of Engineering functions in Microsoft Excel that converts an octal number to decimal. Syntax of OCT2DEC function OCT2DEC(number) The OCT2DEC function syntax has the following arguments: Number: The octal number you want to convert. Number may not contain more than 10 octal characters (30 bits). The most significant bit of number is the…