What is OCT2HEX function in Excel? OCT2HEX function is one of Engineering functions in Microsoft Excel that converts an octal number to hexadecimal. Syntax of OCT2HEX function OCT2HEX(number, [places]) The OCT2HEX 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 […]