The date format for cells can be combined with an undocumented function to calculate age on excel.The number of days a date is from is known as the serial number.You can use the DATEDIF function to quickly determine someone's age by comparing the difference between two dates.
Step 1: The name column should be created.
This is the column that you will use to calculate the birthday for each person.
Step 2: A "Birthday" column can be created.
Each birthday will be contained in a separate column.You don't have to use this for birthdays.You can use any starting point.
Step 3: A common format is used to enter birthdays.
The same format should be used for each birthday.MM/DD/YYYY is used if you're in the US.If you are elsewhere, use MM.If you enter dates in excel, it will format the data accordingly.If the data is being auto-formatted as something else, highlight the cells and click the drop-down menu in the "Numbers" section of the Home tab.From the list of options, choose "Short Date".
Step 4: You can create an "age" column.
After you enter the formula, this column will display the age for each entry.
Step 5: The first empty cell can be found in the "Age" column.
You'll be entering the formula here to calculate birthdays.
Step 6: The formula is used to calculate the age in years.
The following formula assumes that the first birthday is listed in cell B2The first birthday is listed in cell B2 while the current date is calledTODAY.The calculation is done in years.If you want to see the age in days or months, use "D" or "M".
Step 7: The square is in the bottom-right corner of the cell.
The formula will be adjusted accordingly so that the correct birthday is calculated.
Step 8: There is a formula that isn't working.
The formula might display something like #VALUE!There is an error in the formula.Make sure that you are pointing to the correct cells in the spreadsheet.The formula does not work for dates before January 1, 1900.
Step 9: The formula can be changed to calculate age in years, months, and days.
You can use excel to calculate the age in years, months and days.The same basic formula is used, but with more arguments so that you get the exact age.