How to Calculate Age from Birth Date in Excel


How to Calculate Age from Birth Date in Excel

Calculating age from beginning date in Excel is an easy process that may be completed with a number of fundamental steps. Whether or not you are working with a private spreadsheet or a big dataset, figuring out the best way to calculate age might be extremely helpful for a wide range of functions, corresponding to monitoring worker data, calculating insurance coverage premiums, and even planning birthday events.

On this article, we’ll information you thru the method of calculating age from beginning date in Excel, step-by-step. We’ll begin with the fundamentals of utilizing the DATE perform to extract the 12 months, month, and day parts of a beginning date, after which we’ll present you the best way to use these parts to calculate the individual’s age in years, months, and days. By the tip of this text, you will have the talents and data essential to carry out age calculations rapidly and simply in Excel.

Earlier than diving into the particular steps, let’s first perceive the underlying idea behind calculating age from a beginning date. Age is basically the distinction between an individual’s present date and their beginning date. To calculate age in years, we have to decide the variety of years which have elapsed because the individual’s beginning 12 months. For months and days, we have to take into account the distinction between the present month and day and the beginning month and day.

The best way to Calculate Age from Delivery Date in Excel

Calculating age from beginning date in Excel is an easy but helpful process. Listed here are 8 necessary factors to recollect:

  • Use the DATE perform to extract 12 months, month, and day from beginning date.
  • Calculate age in years by subtracting beginning 12 months from present 12 months.
  • Take into account leap years when calculating age in years.
  • Use the MONTH perform to extract the beginning month and present month.
  • Calculate age in months by subtracting beginning month from present month.
  • Use the DAY perform to extract the beginning day and present day.
  • Calculate age in days by subtracting beginning day from present day.
  • Format the end result cells to show age within the desired format.

By following these steps, you possibly can simply calculate age from beginning date in Excel, whether or not you are working with a private spreadsheet or a big dataset.

Use the DATE perform to extract 12 months, month, and day from beginning date.

The DATE perform in Excel is a robust software that lets you extract the 12 months, month, and day parts from a date worth. This is step one in calculating age from beginning date in Excel.

The DATE perform takes three arguments: 12 months, month, and day. The 12 months argument is a four-digit quantity representing the 12 months, the month argument is a quantity between 1 and 12 representing the month, and the day argument is a quantity between 1 and 31 representing the day.

To extract the 12 months, month, and day from a beginning date, you should utilize the next components:

=DATE(YEAR(birth_date), MONTH(birth_date), DAY(birth_date))

For instance, if the beginning date is saved in cell A2, the components can be:

=DATE(YEAR(A2), MONTH(A2), DAY(A2))

This components will return a date worth that represents the beginning date. You possibly can then use this date worth in different calculations to find out the individual’s age.

The DATE perform can be used to extract the present date. To do that, merely omit the arguments and use the next components:

=DATE()

The DATE perform is a flexible software that can be utilized for a wide range of date-related calculations in Excel. By understanding the best way to use the DATE perform, you possibly can simply extract the 12 months, month, and day parts from a beginning date and use this data to calculate age.

Calculate age in years by subtracting beginning 12 months from present 12 months.

After getting extracted the 12 months element from the beginning date and the present date, you possibly can calculate the individual’s age in years by merely subtracting the beginning 12 months from the present 12 months.

  • 1. Extract the beginning 12 months and present 12 months:

    Use the YEAR perform to extract the 12 months element from the beginning date and the present date. The YEAR perform takes a date worth as its argument and returns a four-digit 12 months.

  • 2. Subtract the beginning 12 months from the present 12 months:

    After getting the beginning 12 months and the present 12 months, you possibly can subtract the beginning 12 months from the present 12 months to get the individual’s age in years. The next components exhibits how to do that:

    =current_year – birth_year

  • 3. Take into account leap years:

    When calculating age in years, it is necessary to think about leap years. A intercalary year is a 12 months that has three hundred and sixty six days as a substitute of the standard three hundred and sixty five days. Leap years happen each 4 years, aside from years which might be divisible by 100 however not by 400. For instance, the 12 months 2000 was a intercalary year, however the 12 months 1900 was not.

  • 4. Format the end result:

    After getting calculated the individual’s age in years, you possibly can format the end result to show it within the desired format. For instance, you possibly can format the end result as a complete quantity or as a decimal quantity with two decimal locations.

By following these steps, you possibly can simply calculate an individual’s age in years from their beginning date in Excel. This data might be helpful for a wide range of functions, corresponding to monitoring worker data, calculating insurance coverage premiums, and even planning birthday events.

Take into account leap years when calculating age in years.

Leap years might be tough when calculating age in years. A intercalary year is a 12 months that has three hundred and sixty six days as a substitute of the standard three hundred and sixty five days. This may throw off your calculations when you’re not cautious.

  • 1. Leap years happen each 4 years:

    An important factor to recollect about leap years is that they happen each 4 years. Which means that if somebody was born on February twenty ninth, their birthday will solely come round each 4 years.

  • Exceptions to the rule:

    There are two exceptions to the rule that leap years happen each 4 years. The primary exception is that years which might be divisible by 100 aren’t leap years. For instance, the 12 months 1900 was not a intercalary year.

  • Second exception:

    The second exception is that years which might be divisible by 400 are leap years. For instance, the 12 months 2000 was a intercalary year.

  • Regulate your calculations:

    When calculating age in years, you want to regulate your calculations to account for leap years. If the individual’s birthday falls on February twenty ninth, you want to add an additional day to their age each 4 years. You are able to do this by utilizing the next components:

    =age_in_years + IF(MONTH(birth_date) = 2 AND DAY(birth_date) = 29, 1, 0)

By following these steps, you possibly can be certain that your age calculations are correct, even for individuals who have been born on leap day.

Use the MONTH perform to extract the beginning month and present month.

After getting calculated the individual’s age in years, you should utilize the MONTH perform to extract the beginning month and the present month. This data might be helpful for calculating age in months and days.

  • 1. Extract the beginning month and present month:

    Use the MONTH perform to extract the month element from the beginning date and the present date. The MONTH perform takes a date worth as its argument and returns a quantity between 1 and 12, representing the month.

  • 2. Calculate the distinction between the beginning month and the present month:

    After getting the beginning month and the present month, you possibly can calculate the distinction between them utilizing the next components:

    =current_month – birth_month

  • 3. Regulate for detrimental values:

    If the results of the calculation is a detrimental worth, it implies that the individual’s birthday has not but occurred within the present 12 months. On this case, you want to add 12 to the end result to get the right distinction.

  • 4. Format the end result:

    After getting calculated the distinction between the beginning month and the present month, you possibly can format the end result to show it within the desired format. For instance, you possibly can format the end result as a complete quantity or as a decimal quantity with two decimal locations.

By following these steps, you possibly can simply extract the beginning month and the present month from a date worth and use this data to calculate age in months and days.

Calculate age in months by subtracting beginning month from present month.

After getting extracted the beginning month and the present month, you possibly can calculate the individual’s age in months by merely subtracting the beginning month from the present month.

  • 1. Subtract the beginning month from the present month:

    To calculate the individual’s age in months, merely subtract the beginning month from the present month utilizing the next components:

    =current_month – birth_month

  • 2. Regulate for detrimental values:

    If the results of the calculation is a detrimental worth, it implies that the individual’s birthday has not but occurred within the present 12 months. On this case, you want to add 12 to the end result to get the right age in months.

  • 3. Take into account leap years:

    When calculating age in months, it is necessary to think about leap years. If the individual’s birthday falls in February, you want to add an additional day to their age each 4 years. You are able to do this by utilizing the next components:

    =age_in_months + IF(MONTH(birth_date) = 2, 1, 0)

  • 4. Format the end result:

    After getting calculated the individual’s age in months, you possibly can format the end result to show it within the desired format. For instance, you possibly can format the end result as a complete quantity or as a decimal quantity with two decimal locations.

By following these steps, you possibly can simply calculate an individual’s age in months from their beginning date in Excel. This data might be helpful for a wide range of functions, corresponding to monitoring worker data, calculating insurance coverage premiums, and even planning birthday events.

Use the DAY perform to extract the beginning day and present day.

After getting calculated the individual’s age in years and months, you should utilize the DAY perform to extract the beginning day and the present day. This data might be helpful for calculating age in days.

  • 1. Extract the beginning day and present day:

    Use the DAY perform to extract the day element from the beginning date and the present date. The DAY perform takes a date worth as its argument and returns a quantity between 1 and 31, representing the day of the month.

  • 2. Calculate the distinction between the beginning day and the present day:

    After getting the beginning day and the present day, you possibly can calculate the distinction between them utilizing the next components:

    =current_day – birth_day

  • 3. Regulate for detrimental values:

    If the results of the calculation is a detrimental worth, it implies that the individual’s birthday has not but occurred within the present month. On this case, you want to add the variety of days within the earlier month to the end result to get the right distinction.

  • 4. Format the end result:

    After getting calculated the distinction between the beginning day and the present day, you possibly can format the end result to show it within the desired format. For instance, you possibly can format the end result as a complete quantity or as a decimal quantity with two decimal locations.

By following these steps, you possibly can simply extract the beginning day and the present day from a date worth and use this data to calculate age in days.

Calculate age in days by subtracting beginning day from present day.

After getting extracted the beginning day and the present day, you possibly can calculate the individual’s age in days by merely subtracting the beginning day from the present day.

  • 1. Subtract the beginning day from the present day:

    To calculate the individual’s age in days, merely subtract the beginning day from the present day utilizing the next components:

    =current_day – birth_day

  • 2. Regulate for detrimental values:

    If the results of the calculation is a detrimental worth, it implies that the individual’s birthday has not but occurred within the present month. On this case, you want to add the variety of days within the earlier month to the end result to get the right age in days.

  • 3. Take into account leap years:

    When calculating age in days, it is necessary to think about leap years. If the individual’s birthday falls in February, you want to add an additional day to their age each 4 years. You are able to do this by utilizing the next components:

    =age_in_days + IF(MONTH(birth_date) = 2, 1, 0)

  • 4. Format the end result:

    After getting calculated the individual’s age in days, you possibly can format the end result to show it within the desired format. For instance, you possibly can format the end result as a complete quantity or as a decimal quantity with two decimal locations.

By following these steps, you possibly can simply calculate an individual’s age in days from their beginning date in Excel. This data might be helpful for a wide range of functions, corresponding to monitoring worker data, calculating insurance coverage premiums, and even planning birthday events.

Format the end result cells to show age within the desired format.

After getting calculated the individual’s age in years, months, and days, you possibly can format the end result cells to show the age within the desired format. Excel supplies a wide range of formatting choices that you should utilize to customise the looks of the end result cells.

To format the end result cells, observe these steps:

  1. Choose the end result cells:
    Choose the cells that include the age calculations.
  2. Open the Format Cells dialog field:
    Proper-click on the chosen cells and choose “Format Cells” from the context menu. You can too press Ctrl+1 to open the Format Cells dialog field.
  3. Choose the specified quantity format:
    Within the Format Cells dialog field, click on on the “Quantity” tab. Within the “Class” record, choose the “Quantity” class. Within the “Format” record, choose the specified quantity format. For instance, you possibly can choose the “Common” format to show the age as a complete quantity, or you possibly can choose the “Decimal” format to show the age with two decimal locations.
  4. Apply the quantity format:
    After getting chosen the specified quantity format, click on on the “OK” button to use the format to the chosen cells.

Along with the essential quantity codecs, Excel additionally supplies a wide range of customized quantity codecs that you should utilize to show the age in a extra particular method. For instance, you should utilize the next customized quantity format to show the age in years, months, and days:

[>=1]”y” “y” “m” “d”;[>0]0″y” “m” “d”;0″d”

This tradition quantity format will show the age in years, months, and days, with the years and months displayed as entire numbers and the times displayed as a decimal quantity with two decimal locations. If the age is lower than one 12 months, it will likely be displayed because the variety of days.

By following these steps, you possibly can simply format the end result cells to show the individual’s age within the desired format.

FAQ

When you’ve got any questions on the best way to calculate age from beginning date in Excel, try these ceaselessly requested questions:

Query 1: How do I calculate my age in years from my beginning date?
Reply 1: To calculate your age in years out of your beginning date, merely subtract your beginning 12 months from the present 12 months.

Query 2: How do I calculate my age in months from my beginning date?
Reply 2: To calculate your age in months out of your beginning date, first calculate your age in years. Then, multiply your age in years by 12.

Query 3: How do I calculate my age in days from my beginning date?
Reply 3: To calculate your age in days out of your beginning date, first calculate your age in years. Then, multiply your age in years by 365. You could want to regulate this calculation for leap years.

Query 4: How do I format the end result cells to show my age within the desired format?
Reply 4: To format the end result cells to show your age within the desired format, choose the cells that include the age calculations after which open the Format Cells dialog field. Within the Quantity tab, choose the specified quantity format from the Class record.

Query 5: Can I take advantage of Excel to calculate the age of a number of individuals?
Reply 5: Sure, you should utilize Excel to calculate the age of a number of individuals. Merely enter the beginning dates of every individual in a separate column. Then, use the formulation described above to calculate the age of every individual.

Query 6: Can I take advantage of Excel to create a birthday reminder record?
Reply 6: Sure, you should utilize Excel to create a birthday reminder record. Merely enter the names, beginning dates, and e-mail addresses of every individual in a spreadsheet. Then, use the TODAY perform and conditional formatting to spotlight the rows of people that have birthdays arising.

When you’ve got some other questions on calculating age from beginning date in Excel, please be at liberty to depart a remark beneath.

Now that you know the way to calculate age from beginning date in Excel, try the following tips for utilizing the DATE, MONTH, DAY, and YEAR features:

Ideas

Listed here are a number of suggestions for utilizing the DATE, MONTH, DAY, and YEAR features in Excel to calculate age from beginning date:

Tip 1: Use the DATE perform to extract the 12 months, month, and day parts of a beginning date.
The DATE perform lets you extract the 12 months, month, and day parts of a beginning date into separate cells. This makes it straightforward to carry out calculations on the person parts.

Tip 2: Use the MONTH perform to extract the beginning month and the present month.
The MONTH perform lets you extract the beginning month and the present month into separate cells. This makes it straightforward to calculate the distinction between the beginning month and the present month.

Tip 3: Use the DAY perform to extract the beginning day and the present day.
The DAY perform lets you extract the beginning day and the present day into separate cells. This makes it straightforward to calculate the distinction between the beginning day and the present day.

Tip 4: Use the TODAY perform to get the present date.
The TODAY perform returns the present date as a date worth. This can be utilized together with the DATE, MONTH, and DAY features to calculate the age of an individual as of the present date.

By following the following tips, you possibly can simply use the DATE, MONTH, DAY, and YEAR features to calculate age from beginning date in Excel.

Now that you know the way to calculate age from beginning date in Excel, you should utilize this ability to trace worker data, calculate insurance coverage premiums, and even plan birthday events.

Conclusion

Calculating age from beginning date in Excel is an easy but helpful process that may be completed with a number of fundamental steps. By utilizing the DATE, MONTH, DAY, and YEAR features, you possibly can simply extract the 12 months, month, and day parts of a beginning date and use this data to calculate the individual’s age in years, months, and days.

This data might be helpful for a wide range of functions, corresponding to monitoring worker data, calculating insurance coverage premiums, and even planning birthday events. By following the steps outlined on this article, you possibly can simply calculate age from beginning date in Excel, no matter your ability degree.

So, the following time you want to calculate somebody’s age, do not attain for a calculator. Simply open up Excel and observe the steps on this article. You will be amazed at how straightforward it’s!