How to Use the ERFC Function in Excel

Summary: Discover the capabilities of the ERFC function in Microsoft Excel—an essential tool for calculating the complementary error function of a given value. The ERFC function within Excel empowers you to compute the complementary error function, which is commonly used in probability and statistics. To harness the potential of this function, follow these comprehensive steps.

1. Open Excel: Launch Microsoft Excel on your computer.

2. Select a Cell: Choose the cell where you want to display the result of the ERFC function.

3. Enter the Formula: Input the following formula into the selected cell:

=ERFC(x)

Replace "x" with the value for which you want to calculate the complementary error function.

4. Press Enter: After entering the formula, press the Enter key to execute the function. The cell will display the result of the complementary error function for the specified value.

5. Example: Suppose you want to calculate the complementary error function for the value 2. Use this formula:

=ERFC(2)

6. View Complementary Error Function Result: The cell will now display the result of the complementary error function for the value 2.

Conclusion: By mastering the ERFC function in Excel, you can effortlessly compute the complementary error function, a fundamental concept in probability and statistics. By following the systematic instructions outlined in this tutorial, you can adeptly incorporate this function into your data analysis endeavors. Feel free to ask questions or share your thoughts, fostering further exploration of this topic.

Note: The ERFC function is accessible in various versions of Microsoft Excel, including Excel 2013, Excel 2016, Excel 2019, and Microsoft 365.