5 Ways Excel Day From Date

Introduction to Excel Date Functions

When working with dates in Excel, it’s often necessary to calculate the number of days between two dates. This can be useful for a variety of applications, such as project management, financial analysis, and data tracking. In this article, we’ll explore five ways to calculate the number of days from a date in Excel.

Method 1: Using the DAYS Function

The DAYS function is a built-in Excel function that calculates the number of days between two dates. The syntax for this function is: =DAYS(end_date, start_date). To use this function, simply enter the end date and start date in the respective arguments, and Excel will return the number of days between the two dates.

For example, if you want to calculate the number of days from January 1, 2022, to December 31, 2022, you would enter the following formula: =DAYS("12/31/2022", "1/1/2022"). This would return 365, which is the number of days between the two dates.

Method 2: Using the DATEDIF Function

The DATEDIF function is another built-in Excel function that calculates the difference between two dates. The syntax for this function is: =DATEDIF(start_date, end_date, unit). The unit argument specifies the unit of time to use for the calculation, such as “D” for days, “M” for months, or “Y” for years.

For example, if you want to calculate the number of days from January 1, 2022, to December 31, 2022, you would enter the following formula: =DATEDIF("1/1/2022", "12/31/2022", "D"). This would return 365, which is the number of days between the two dates.

Method 3: Using the TODAY Function

The TODAY function returns the current date, and can be used in conjunction with other date functions to calculate the number of days from a date. For example, if you want to calculate the number of days from January 1, 2022, to the current date, you would enter the following formula: =TODAY()-“1/1/2022”.

This formula subtracts the start date from the current date, returning the number of days between the two dates. Note that this formula will return a different result each day, since the current date is constantly changing.

Method 4: Using the NETWORKDAYS Function

The NETWORKDAYS function calculates the number of workdays between two dates, excluding weekends and holidays. The syntax for this function is: =NETWORKDAYS(start_date, end_date, [holidays]). The holidays argument is optional, and specifies a range of dates to exclude from the calculation.

For example, if you want to calculate the number of workdays from January 1, 2022, to December 31, 2022, excluding weekends and holidays, you would enter the following formula: =NETWORKDAYS("1/1/2022", "12/31/2022"). This would return the number of workdays between the two dates, excluding weekends and holidays.

Method 5: Using Simple Subtraction

Finally, you can calculate the number of days from a date by simply subtracting the start date from the end date. For example, if you want to calculate the number of days from January 1, 2022, to December 31, 2022, you would enter the following formula: =“12/31/2022”-“1/1/2022”.

This formula subtracts the start date from the end date, returning the number of days between the two dates. Note that this formula assumes that the start date and end date are in the same format, and that the end date is later than the start date.

📝 Note: When working with dates in Excel, it's often helpful to use the DATE function to ensure that the dates are in the correct format. For example, =DATE(2022, 1, 1) returns the date January 1, 2022, in the format mm/dd/yyyy.

Method	Formula	Description
1. DAYS Function	=DAYS(end_date, start_date)	Calculates the number of days between two dates
2. DATEDIF Function	=DATEDIF(start_date, end_date, unit)	Calculates the difference between two dates in a specified unit of time
3. TODAY Function	=TODAY()-start_date	Calculates the number of days from a date to the current date
4. NETWORKDAYS Function	=NETWORKDAYS(start_date, end_date, [holidays])	Calculates the number of workdays between two dates, excluding weekends and holidays
5. Simple Subtraction	=end_date-start_date	Calculates the number of days between two dates by simple subtraction

In summary, there are several ways to calculate the number of days from a date in Excel, including using the DAYS function, DATEDIF function, TODAY function, NETWORKDAYS function, and simple subtraction. Each method has its own advantages and disadvantages, and the choice of method will depend on the specific requirements of the project. By understanding how to use these functions, you can easily calculate the number of days from a date in Excel and perform a variety of date-related calculations.