# How To Calculate Months Between Two Dates In Excel – A Comprehensive Guide

## Introduction

Excel is a popular software program that is widely used for data analysis, accounting, and other purposes. One of the most common tasks that people perform in Excel is calculating the difference between two dates, which can be useful for determining things like project timelines or financial planning. In this article, we will explore how to calculate months between two dates in Excel.

## Sample Calculations

Before we dive into the details, let’s take a look at three examples of how to calculate months between two dates in Excel:

**Example 1:** If you want to find the number of months between January 1, 2023, and March 1, 2023, you can use the following formula:

=DATEDIF(“1/1/2023″,”3/1/2023″,”m”)

This formula will return the value 2, which represents the number of months between the two dates.

**Example 2:** If you want to find the number of months between January 1, 2023, and December 31, 2023, you can use the following formula:

=DATEDIF(“1/1/2023″,”12/31/2023″,”m”)

This formula will return the value 11, which represents the number of months between the two dates.

**Example 3:** If you want to find the number of months between March 15, 2023, and June 30, 2024, you can use the following formula:

=DATEDIF(“3/15/2023″,”6/30/2024″,”m”)

This formula will return the value 15, which represents the number of months between the two dates.

## Tips for Calculating Months Between Two Dates in Excel

Here are some tips to keep in mind when calculating months between two dates in Excel:

- Make sure that the dates are in the correct format. Excel uses the format “mm/dd/yyyy” by default, so if your dates are in a different format, you may need to convert them.
- The DATEDIF function is the easiest way to calculate the number of months between two dates. However, keep in mind that it may not work correctly if the end date is earlier than the start date.
- Be aware of leap years. If your dates span a leap year, the number of days between them will be different than if they do not.
- If you are working with a large dataset, consider using a pivot table to analyze the data. This can help you quickly calculate the number of months between two dates for multiple records.

## Frequently Asked Questions (FAQ)

Here are some frequently asked questions about calculating months between two dates in Excel:

### 1. Can I use the MONTH function to calculate the number of months between two dates?

No, the MONTH function only returns the month number for a given date. It does not calculate the number of months between two dates.

### 2. What is the difference between the DATEDIF function and the YEARFRAC function?

The DATEDIF function calculates the difference between two dates in years, months, or days. The YEARFRAC function calculates the difference between two dates in decimal years, which can be useful for financial calculations.

### 3. Can I calculate the number of months between two dates using a formula?

Yes, you can use the following formula to calculate the number of months between two dates:

=MONTH(end_date)-MONTH(start_date)+12*(YEAR(end_date)-YEAR(start_date))

### 4. Can I use the NETWORKDAYS function to calculate the number of months between two dates?

No, the NETWORKDAYS function calculates the number of working days between two dates. It does not calculate the number of months between two dates.

### 5. How do I round the number of months between two dates?

You can use the ROUND function to round the number of months between two dates to the nearest whole number. For example:

=ROUND(DATEDIF(start_date,end_date,”m”),0)

### 6. Is it possible to calculate the number of months between two dates in reverse order?

Yes, you can calculate the number of months between two dates in reverse order by subtracting the earlier date from the later date. For example:

=DATEDIF(end_date,start_date,”m”)

### 7. What is the maximum number of months that can be calculated between two dates in Excel?

Excel can calculate up to 32767 months between two dates. If the number of months exceeds this limit, you will receive an error message.

## Conclusion

Calculating months between two dates in Excel is a useful skill that can be applied in a variety of contexts. By following the tips and examples in this article, you should be able to perform this calculation with ease. If you have any further questions or concerns, refer to the FAQ section or consult Excel’s help documentation.

### Tags:

- Excel
- Data Analysis
- Financial Planning
- Calculations
- DATEDIF Function
- Pivot Tables
- Leap Years