5 Ways Add Month Excel

Introduction to Adding Months in Excel

When working with dates in Excel, it’s common to need to add or subtract months from a given date. This can be useful for a variety of applications, such as scheduling, financial planning, and data analysis. In this article, we’ll explore five ways to add months in Excel, including using formulas, functions, and shortcuts.

Method 1: Using the EOMONTH Function

The EOMONTH function is a built-in Excel function that returns the last day of the month, a specified number of months before or after a given date. To add months using the EOMONTH function, follow these steps:

• Enter the date you want to add months to in a cell.
• Enter the number of months you want to add in another cell.
• Use the formula =EOMONTH(date, months) to calculate the new date.

For example, if you enter the date 1/1/2022 in cell A1 and the number 3 in cell B1, the formula =EOMONTH(A1, B1) will return 3/31/2022.

Method 2: Using the DATE Function

The DATE function is another built-in Excel function that returns a date based on the year, month, and day. To add months using the DATE function, follow these steps:

• Enter the date you want to add months to in a cell.
• Enter the number of months you want to add in another cell.
• Use the formula =DATE(year, month + months, day) to calculate the new date.

For example, if you enter the date 1/1/2022 in cell A1 and the number 3 in cell B1, the formula =DATE(YEAR(A1), MONTH(A1) + B1, DAY(A1)) will return 4/1/2022.

Method 3: Using the EDATE Function

The EDATE function is a built-in Excel function that returns a date a specified number of months before or after a given date. To add months using the EDATE function, follow these steps:

• Enter the date you want to add months to in a cell.
• Enter the number of months you want to add in another cell.
• Use the formula =EDATE(date, months) to calculate the new date.

For example, if you enter the date 1/1/2022 in cell A1 and the number 3 in cell B1, the formula =EDATE(A1, B1) will return 4/1/2022.

Method 4: Using a Formula with the MONTH and YEAR Functions

You can also add months using a formula that combines the MONTH and YEAR functions. To do this, follow these steps:

• Enter the date you want to add months to in a cell.
• Enter the number of months you want to add in another cell.
• Use the formula =DATE(YEAR(date), MONTH(date) + months, DAY(date)) to calculate the new date.

For example, if you enter the date 1/1/2022 in cell A1 and the number 3 in cell B1, the formula =DATE(YEAR(A1), MONTH(A1) + B1, DAY(A1)) will return 4/1/2022.

Method 5: Using a Formula with the DATE and TIME Functions

Finally, you can add months using a formula that combines the DATE and TIME functions. To do this, follow these steps:

• Enter the date you want to add months to in a cell.
• Enter the number of months you want to add in another cell.
• Use the formula =DATE(YEAR(date), MONTH(date) + months, DAY(date)) + TIME(0, 0, 0) to calculate the new date.

For example, if you enter the date 1/1/2022 in cell A1 and the number 3 in cell B1, the formula =DATE(YEAR(A1), MONTH(A1) + B1, DAY(A1)) + TIME(0, 0, 0) will return 4/1/2022.

📝 Note: When using any of these methods, be sure to check the result to ensure it is correct and adjust as needed.

Comparison of Methods

The following table compares the five methods for adding months in Excel:

Method	Description	Formula
EOMONTH Function	Returns the last day of the month, a specified number of months before or after a given date	=EOMONTH(date, months)
DATE Function	Returns a date based on the year, month, and day	=DATE(year, month + months, day)
EDATE Function	Returns a date a specified number of months before or after a given date	=EDATE(date, months)
Formula with MONTH and YEAR Functions	Combines the MONTH and YEAR functions to add months	=DATE(YEAR(date), MONTH(date) + months, DAY(date))
Formula with DATE and TIME Functions	Combines the DATE and TIME functions to add months	=DATE(YEAR(date), MONTH(date) + months, DAY(date)) + TIME(0, 0, 0)

To summarize, adding months in Excel can be done using a variety of methods, including the EOMONTH function, the DATE function, the EDATE function, a formula with the MONTH and YEAR functions, and a formula with the DATE and TIME functions. Each method has its own advantages and disadvantages, and the best method to use will depend on the specific needs of your project. By understanding how to use these methods, you can easily add months to dates in Excel and perform a variety of tasks, such as scheduling, financial planning, and data analysis.