ReferenceExcel FormulasSupported FormulasBITOROn this pageBITOR The BITOR function returns a bitwise OR of two numbers. Syntax =BITOR(number1, number2) Parameters number1: The first number number2: The second number Examples =BITOR(12, 10) // Returns 14 (1100 OR 1010 = 1110)=BITOR(7, 5) // Returns 7 (0111 OR 0101 = 0111)