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# How to Calculate Age on Excel?

Are you looking for a quick and easy way to calculate age on Excel? Excel is a powerful tool that can be used to calculate many different things. In this article, we will walk you through the steps of how to calculate age on Excel. We’ll provide step-by-step instructions that will make the process simple and easy to understand, so that even those new to Excel can follow along. By the end of this article, you will be able to calculate age on Excel with confidence. Let’s get started!

## Calculating Age On Excel

Calculating age on Excel can be done using several different methods. Whether you are calculating age by entering a birthdate, subtracting two dates, or using a function, Excel can help you quickly get the age you need. In this article we will discuss the various methods and equations for calculating age on Excel.

### Using Date of Birth

The first method for calculating age on Excel is by entering the date of birth. To do this, simply enter the birthday into a cell and use the YEARFRAC function. This will return the number of years between the birthdate and the current date. For example, if a person’s birthday is May 5th, 2020, and the current date is October 5th, 2020, the formula would be =YEARFRAC(5/5/2020, 10/5/2020). This would return 0.6, which would represent 0 years, 6 months.

### Subtracting Two Dates

Another way to calculate age on Excel is by subtracting two dates. This method is most commonly used to calculate the age of a person from their birthdate and the current date. To do this, enter the birthdate into one cell and the current date into another cell. Then, subtract the two dates. The result will be the number of years, months, and days between the two dates.

### Using a Function

The final method for calculating age on Excel is by using a function. The most commonly used function for this purpose is the AGE function. This function takes two parameters: the birthdate and the current date. The AGE function will return the number of years, months, and days between the two dates. For example, the formula =AGE(5/5/2020,10/5/2020) would return 0 years, 6 months, and 0 days.

## Finding the Age Difference Between Two Dates

The AGE function can also be used to calculate the age difference between two dates. This is useful if you need to calculate the difference between two birthdays or the difference between two dates in the past. To do this, use the AGE function and enter the two dates in the parameters. The AGE function will return the difference between the two dates in the form of years, months, and days.

### Using the DATEDIF Function

The DATEDIF function is another useful tool for calculating the age difference between two dates. This function takes three parameters: the start date, the end date, and the unit of measure. The unit of measure can be years, months, or days. For example, the formula =DATEDIF(5/5/2020, 10/5/2020, “y”) will return 0, which is the number of years between the two dates.

### Using the YEARFRAC Function

The YEARFRAC function can also be used to calculate the age difference between two dates. This function takes two parameters: the start date and the end date. The YEARFRAC function will return the number of years, months, and days between the two dates. For example, the formula =YEARFRAC(5/5/2020, 10/5/2020) will return 0.6, which is the number of years, months, and days between the two dates.

## Calculating the Age From a Given Year

The YEARFRAC function can also be used to calculate the age from a given year. To do this, enter the birthdate into one cell and the given year into another cell. Then, use the YEARFRAC function to calculate the number of years between the two dates. For example, if a person was born on May 5th, 2020, and the given year is 2020, the formula would be =YEARFRAC(5/5/2020, 2020). This would return 0.5, which would represent 0 years, 5 months.

### Using the DATE Function

The DATE function can be used to calculate the age from a given year as well. This function takes three parameters: the year, the month, and the day. For example, the formula =DATE(2020, 5, 5) will return May 5th, 2020. This can be used to calculate the age from a given year by subtracting the given year from the birthdate.

### Using the INT Function

The INT function can also be used to calculate the age from a given year. This function takes one parameter: the number to be rounded down. For example, if a person was born on May 5th, 2020, and the given year is 2020, the formula would be =INT(2020-5/5/2020). This would return 0, which would represent 0 years.

## Conclusion

Calculating age on Excel is a quick and easy process. Whether you are calculating age by entering a birthdate, subtracting two dates, or using a function, Excel can help you quickly get the age you need. In this article we discussed the various methods and equations for calculating age on Excel.

### Q1. How can I calculate someone’s age on Excel?

Answer: To calculate someone’s age on Excel, you need to subtract their birthdate from the current date. To do this, first enter the person’s birthdate in a cell. Then, enter the current date in another cell. Subtract the birthdate cell from the current date cell by entering “=A2-A1” in another cell. This will return the number of days between the two dates. To convert this to years, divide the number of days by 365.25, which takes into account leap years.

### Q2. How do I enter the date in Excel?

Answer: To enter the date in Excel, you can either type it in manually or use the Date Picker. To type it in manually, simply enter the date in the format mm/dd/yyyy (e.g. 01/01/2020). To use the Date Picker, click the small down arrow next to the cell and choose the date from the calendar. You can also enter dates using the DATE function, which requires the year, month and day as arguments (e.g. DATE(2020,1,1)).

### Q3. How do I calculate age in Excel with a birthdate in the future?

Answer: To calculate age in Excel with a birthdate in the future, you need to subtract the current date from the future birthdate. To do this, first enter the future birthdate in a cell. Then, enter the current date in another cell. Subtract the future birthdate cell from the current date cell by entering “=A1-A2” in another cell. This will return the number of days between the two dates. To convert this to years, divide the number of days by 365.25, which takes into account leap years.

### Q4. How do I calculate age in Excel with a birthdate in the past?

Answer: To calculate age in Excel with a birthdate in the past, you need to subtract the birthdate from the current date. To do this, first enter the past birthdate in a cell. Then, enter the current date in another cell. Subtract the past birthdate cell from the current date cell by entering “=A2-A1” in another cell. This will return the number of days between the two dates. To convert this to years, divide the number of days by 365.25, which takes into account leap years.

### Q5. How do I calculate age in Excel if the birthdate is in a different year?

Answer: To calculate age in Excel if the birthdate is in a different year, you need to subtract the birthdate from the current date. To do this, first enter the birthdate in a cell. Then, enter the current date in another cell. Subtract the birthdate cell from the current date cell by entering “=A2-A1” in another cell. This will return the number of days between the two dates. To convert this to years, divide the number of days by 365.25, which takes into account leap years.

### Q6. How do I calculate age in Excel if the birthdate is in a different month?

Answer: To calculate age in Excel if the birthdate is in a different month, you need to subtract the birthdate from the current date. To do this, first enter the birthdate in a cell. Then, enter the current date in another cell. Subtract the birthdate cell from the current date cell by entering “=A2-A1” in another cell. This will return the number of days between the two dates. To convert this to years, divide the number of days by 365.25, which takes into account leap years.

### How to Calculate Age Using a Date of Birth in Excel (The Easy Way)

Knowing how to calculate age on Excel is an essential skill for all Excel users. With the help of the DATEDIF function, you can easily calculate age in Excel without having to manually calculate it. With the knowledge of this simple formula, you can quickly and accurately calculate age in Excel, saving you time and money. Excel is a powerful tool, and this tutorial has shown you how to make the most of it.