How to Use the WORKDAY.INTL Function in Excel

Summary: Discover the capabilities of the WORKDAY.INTL function in Microsoft Excel—an essential tool for calculating the date of a future or past working day, considering specified weekends and holidays based on a designated weekend numbering system. In this tutorial, tailored for data analysts with a passion for technology, explore step-by-step instructions to seamlessly integrate the WORKDAY.INTL function into your data analysis toolkit.

The WORKDAY.INTL function within Excel empowers you to determine the date of a future or past working day, considering specified weekends and holidays based on a designated weekend numbering system. 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 calculated working date using the WORKDAY.INTL function.

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

    =WORKDAY.INTL(start_date, days, [weekend], [holidays])

    Replace "start_date" with the initial date, "days" with the number of working days to add or subtract, "[weekend]" with the desired weekend numbering system (e.g., 1 for Saturday-Sunday), and "[holidays]" with an optional range of holiday dates (if applicable).

  4. Press Enter: After entering the formula, press the Enter key to execute the function. The cell will display the calculated date of the future or past working day, considering the designated weekend and holidays.

  5. Example: Suppose you want to calculate the date of the 5th working day after August 1, 2023, using a Monday-start week numbering system and excluding the holiday on August 7, 2023. Use this formula:

    =WORKDAY.INTL("2023-08-01", 5, 2, {"2023-08-07"})
  6. View Calculated Working Date: The cell will now display the calculated working date, which corresponds to August 10, 2023 (considering the holiday).

Summary: By mastering the WORKDAY.INTL function in Excel, you can seamlessly calculate the date of future or past working days, considering specified weekends and holidays based on a designated weekend numbering system. 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 WORKDAY.INTL function is accessible in various versions of Microsoft Excel, including Excel 2013, Excel 2016, Excel 2019, and Microsoft 365.

Previous
Previous

How to Use the YEAR Function in Excel

Next
Next

How to Use the WORKDAY Function in Excel