5 Excel Date Functions

Introduction to Excel Date Functions

Excel date functions are used to manipulate and analyze dates in Excel. These functions can be used to perform a variety of tasks, such as calculating the difference between two dates, determining the day of the week, and extracting specific parts of a date. In this article, we will explore five essential Excel date functions that you can use to simplify your work with dates.

TODAY Function

The TODAY function returns the current date. This function is useful when you want to display the current date in a cell or use it in a formula. The syntax for the TODAY function is:

TODAY()

For example, if you enter =TODAY() in a cell, it will display the current date.

DATE Function

The DATE function returns a date based on the year, month, and day that you specify. The syntax for the DATE function is:

DATE(year, month, day)

For example, if you enter =DATE(2022, 12, 25) in a cell, it will display December 25, 2022.

DATEDIF Function

The DATEDIF function calculates the difference between two dates in a specified interval, such as days, months, or years. The syntax for the DATEDIF function is:

DATEDIF(start_date, end_date, unit)

For example, if you enter =DATEDIF(“2022-01-01”, “2022-12-31”, “D”) in a cell, it will display the number of days between January 1, 2022, and December 31, 2022.

WEEKDAY Function

The WEEKDAY function returns the day of the week for a specified date. The syntax for the WEEKDAY function is:

WEEKDAY(date, [return_type])

For example, if you enter =WEEKDAY(“2022-12-25”) in a cell, it will display the day of the week for December 25, 2022.

EDATE Function

The EDATE function returns a date that is a specified number of months before or after a specified date. The syntax for the EDATE function is:

EDATE(start_date, months)

For example, if you enter =EDATE(“2022-01-01”, 12) in a cell, it will display January 1, 2023, which is 12 months after January 1, 2022.

Common Uses of Excel Date Functions

Excel date functions can be used in a variety of ways, such as:

• Calculating the age of a person or the duration of a project
• Determining the day of the week or the month of a date
• Extracting specific parts of a date, such as the year or month
• Creating formulas that automatically update based on the current date

Examples of Excel Date Functions in Use

Here are some examples of how you can use Excel date functions in real-world scenarios:

Function	Formula	Result
TODAY	=TODAY()	Current date
DATE	=DATE(2022, 12, 25)	December 25, 2022
DATEDIF	=DATEDIF(“2022-01-01”, “2022-12-31”, “D”)	365
WEEKDAY	=WEEKDAY(“2022-12-25”)	7
EDATE	=EDATE(“2022-01-01”, 12)	January 1, 2023

📝 Note: The results of the formulas in the table above assume that the current date is December 25, 2022.

In summary, Excel date functions are powerful tools that can be used to simplify your work with dates. By using functions like TODAY, DATE, DATEDIF, WEEKDAY, and EDATE, you can perform a variety of tasks, such as calculating the difference between two dates, determining the day of the week, and extracting specific parts of a date. With practice and experience, you can become proficient in using these functions to analyze and manipulate dates in Excel.