The BITOR is an Excel Engineering function that returns the bitwise OR of the two numbers. If you’re new to bitwise operations, I suggest reading this Wikipedia page.

**Note: ** This function was first introduced in 2013, so it won’t be available on previous versions of Excel.

## Syntax

BITOR(number1, number2)

## Required Arguments

[**number1**]: A decimal number greater than or equal to 0

[**number2**]: A decimal number greater than or equal to 0

## BITOR Function Examples

## More Examples and Use Cases

We don’t have any use cases for this formula on our website at this moment but will link them below once we have. Stay tuned!