# How To Calculate Age In Excel

## Key Takeaway:

• The basic formula method for calculating age in Excel involves using the Date Today function to find the current date, using the Year function to extract the birth year, and then subtracting the two values to find the age.
• The DATEDIF Function method can also be used to calculate age in Excel. This involves using a specific syntax to calculate the difference between two dates, which can then be formatted to display the result in years, months, or days.
• Another method for calculating age in Excel is using the EDATE Function. This function can be used to add or subtract a specified number of months from a given date, which can then be used to calculate age based on the current date.

Do you want to calculate the age of someone quickly and accurately? Excel is an excellent tool for creating age calculations. In this article, you will learn how to calculate age in Excel.

## Basic Formula Method

Calculating Age in Excel using Formulas

To calculate a person’s age in Excel, one can use the Basic Formula Method. This method requires basic knowledge of Excel functions and simple arithmetic.

Here’s a 6-step guide on using this method:

1. First, enter the birth date of the person in one cell.
2. Next, use the TODAY function to get the current date in another cell.
3. Then, subtract the birth date from the current date by using the DATEDIF function.
4. Specify the unit of measurement for the DATEDIF function, which is “Y” for calculating age in years.
5. Finally, drag the formula to copy it to the entire column to calculate age for multiple people.
6. Keep in mind to format the cell as a number to display a clean numeric answer.

It’s essential to note that the DATEDIF function calculates the difference in units that are entered for the third parameter. Additionally, using the “Y” parameter ensures that DATEDIF calculates the age in years accurately.

Interestingly, the Basic Formula Method is one of the most commonly used methods to calculate age in Excel. Using such a formula is bound to be a huge timesaver for individuals who need to calculate the age of numerous people at once in Excel.

No historical anecdote is available for this particular method. However, it remains a top choice for many users seeking convenience in Excel.

So, for those wondering how to calculate an average in Excel, knowing how to use the Basic Formula Method can be a crucial first step.

## DATEDIF Function Method

The DATEDIF function is a useful method for calculating the age of a person in Microsoft Excel. To use this function, follow these steps:

1. First, select a cell where you want to display the age.
2. Next, enter the formula `=DATEDIF()` into the cell.
3. Within the parentheses, input the birth date in quotations, comma, then the current date also in quotations, and lastly, “Y” which stands for years. For example, `=DATEDIF("01/01/1990",TODAY(),"y")`.

It’s essential to remember that the DATEDIF function will only work correctly if the birth date is in a proper date format.

Additionally, the DATEDIF function can also be used to calculate the number of days, months, and years between two given dates.

According to a report by Forbes, 81% of businesses use Excel. Knowing how to calculate an average in Excel can be a valuable asset in the job market.

## Using EDATE Function method

Text: Using EDATE Function in Excel for Age Calculation

Excel users can calculate age easily using the EDATE function. This method replaces the conventional way of calculating age using a person’s birthdate. Moreover, it saves a lot of time, and it is more precise.

Here is a simple 3-Step guide to using the EDATE function:

1. Enter the date of a person’s birth in one cell and the current date in another cell. Format the cells using the same format.
2. Use the EDATE function with the number of months between the two dates as the second argument. For instance, if the birth date is in cell A1 and the current date in cell B1, you can use the formula `=DATEDIF(A1, B1, "m")` to get the number of months. The age will be calculated by dividing the result by 12.
3. Format the result as a number without any decimal place or round it to the nearest integer.

It is crucial to note that when using the EDATE function, it is essential to account for leap year differences. Always consider the number of days in each month, including February, to avoid any errors.

Pro Tip: Avoid using negative values when using the DATEDIF function if you want to calculate age. Use the ABS function to keep the result positive.

Using this method, users can easily calculate the age of a person in Excel. It saves time and ensures more precision, making it an ideal alternative to the traditional method. With a few simple steps, Excel users can calculate age using the EDATE function effectively.

## Some Facts About How to Calculate Age in Excel:

• ✅ The formula to calculate age in Excel is =DATEDIF(birthdate,TODAY(),”y”). (Source: Excel-Easy)
• ✅ The birthdate in Excel should be entered as a valid date format, such as MM/DD/YYYY or DD/MM/YYYY. (Source: MyExcelOnline)
• ✅ The “y” in the formula represents “year,” and can be changed to “m” for months or “d” for days. (Source: Ablebits)
• ✅ Excel also offers the DATEDIF function to calculate the difference between two dates in years, months, or days. (Source: Microsoft Support)
• ✅ When using the DATEDIF function, the ending date should be entered first, followed by the start date. (Source: Excel Campus)

## FAQs about How To Calculate Age In Excel

### 1. How to Calculate Age in Excel using Date of Birth?

To calculate the age of a person in Excel using the date of birth, you can use the DATEDIF function. The syntax of the formula is:

=DATEDIF(start_date,end_date,unit)

where start_date is the date of birth of the person, end_date is the current date, and unit is “Y”, which gives the age in years. The formula works out the number of completed years between the two dates.

### 2. How to Calculate Age in Excel using Todays Date?

If you want to calculate the age of a person in Excel based on today’s date, you can simply use the TODAY function. The syntax of the formula is:

=YEARFRAC(Birthdate,TODAY())

where Birthdate is the cell reference of the Date of Birth of the person. The formula calculates the number of years between the date of birth and the current date.

### 3. Can you calculate age in Excel in Months?

Yes, Excel can calculate age in months as well. You can use the DATEDIF function once again, but this time the unit should be “M”. The formula looks like:

=DATEDIF(start_date,end_date,unit)

where start_date is the date of birth of the person, end_date is the current date, and unit is “M”. The formula works out the number of completed months between the two dates.

### 4. How to Calculate Age as of a Specific Date in Excel?

If you want to calculate the age of a person as of a specific date in Excel, you can use the DATEDIF function once again. The syntax of the formula is:

=DATEDIF(start_date,end_date,unit)

where start_date is the date of birth of the person, end_date is the specific date, and unit is “Y”, which gives the age in years. The formula works out the number of completed years between the two dates.

### 5. How to Display Age in Excel in a Specific Format?

By default, Excel displays the age as a decimal value. If you want to display the age in a specific format, such as “years and months”, you can use the CONCATENATE function. The syntax of the formula is:

=CONCATENATE(Years,” Years, “,Months,” Months”)

where Years and Months are the cell references of the number of years and months calculated using the DATEDIF function.

### 6. What are some Common Errors while Calculating Age in Excel?

The most common errors while calculating age in Excel are:

1. Forgetting to format the result cell as a number or a date
2. Using a wrong syntax for the DATEDIF function
3. Not updating the date of birth or the current date cell references correctly
4. Not considering the date format you are using for the cells
5. Using negative numbers in the result cell due to incorrect date formats or cell references