5 Ways Excel Day of Week

Introduction to Excel Day of Week Functions

Excel provides various functions to extract the day of the week from a given date. These functions can be useful in a variety of situations, such as scheduling, planning, and data analysis. In this article, we will explore five ways to determine the day of the week in Excel.

Method 1: Using the WEEKDAY Function

The WEEKDAY function is a built-in Excel function that returns the day of the week as a number. The syntax for the WEEKDAY function is: WEEKDAY(date, [return_type]). The date argument is the date for which you want to find the day of the week, and the [return_type] argument is optional and specifies the return type. The return types are: * 1: Sunday (default) * 2: Monday * 3: Tuesday For example, if you want to find the day of the week for the date 2022-01-01, you can use the formula: =WEEKDAY(A1, 1), where A1 contains the date.

Method 2: Using the TEXT Function

The TEXT function is another built-in Excel function that can be used to format a date as a string. The syntax for the TEXT function is: TEXT(date, format_text). The date argument is the date that you want to format, and the format_text argument is the format that you want to apply. For example, if you want to format the date 2022-01-01 as “Sunday”, you can use the formula: =TEXT(A1, “dddd”), where A1 contains the date.

Method 3: Using the DAY Function with an Array Formula

You can also use an array formula to determine the day of the week. The syntax for the DAY function is: DAY(date). The date argument is the date for which you want to find the day of the week. You can use the DAY function with an array formula to return the day of the week as a string. For example, if you want to find the day of the week for the date 2022-01-01, you can use the formula: =CHOOSE(WEEKDAY(A1), “Sunday”, “Monday”, “Tuesday”, “Wednesday”, “Thursday”, “Friday”, “Saturday”), where A1 contains the date.

Method 4: Using VBA User-Defined Function

If you want to create a custom function to determine the day of the week, you can use VBA (Visual Basic for Applications) to create a user-defined function. The following code creates a function called GetDayOfWeek that takes a date as an argument and returns the day of the week as a string:

Function GetDayOfWeek(date As Date) As String
    GetDayOfWeek = Format(date, "dddd")
End Function

You can then use this function in your worksheet by calling it with a date argument, like this: =GetDayOfWeek(A1), where A1 contains the date.

Method 5: Using Power Query

Power Query is a powerful data analysis tool in Excel that allows you to import, transform, and load data from various sources. You can use Power Query to determine the day of the week for a given date. To do this, follow these steps: * Select the date column in your table * Go to the Home tab in the Power Query Editor * Click on the Transform button * Select Date and then Day of Week * Power Query will add a new column with the day of the week

Date	Day of Week
2022-01-01	Saturday
2022-01-02	Sunday
2022-01-03	Monday

📝 Note: The day of the week is based on the locale settings of your computer.

In summary, there are several ways to determine the day of the week in Excel, including using the WEEKDAY function, the TEXT function, the DAY function with an array formula, VBA user-defined function, and Power Query. Each method has its own advantages and disadvantages, and the choice of which method to use depends on your specific needs and preferences.

To recap, the key points of this article are: * The WEEKDAY function returns the day of the week as a number * The TEXT function can be used to format a date as a string * The DAY function can be used with an array formula to return the day of the week as a string * VBA user-defined function can be used to create a custom function to determine the day of the week * Power Query can be used to determine the day of the week for a given date