# How do I calculate age in Excel 2010?

## How do I calculate age in Excel 2010?

Basic Excel formula for age in years

- The formula is obvious and easy-to-remember, however, there is a tiny problem.
- =INT((TODAY()-B2)/365)
- =YEARFRAC(B2, TODAY(), 1)
- =ROUNDDOWN(YEARFRAC(B2, TODAY(), 1), 0)
- =DATEDIF(B2, TODAY(), “y”)

### How do I calculate age from DOB column?

The way it works is to calculate the difference between the @StartTime and @EndTime in months. Then it checks the day of @StartTime to see if it is greater than the day of @EndTime , if it is then subtract 1 from the month calculation because the person’s birthday has not arrived yet. Otherwise, subtract 0.

**How do you calculate an accurate age?**

Ans: To find out a person’s age, all you need is that person’s year of birth. After this, all you need to do now is subtract the birth year from the ongoing current year and you will have the age. This will help you to calculate the age from the date of birth.

**How do you calculate age in mm dd yyyy?**

Your age in total number of days is calculated as: Number of years, x, with 365 days = 365x plus. Number of years, y, with 366 days = 366y plus. Number of days in the remaining partial year….Date Formats

- mm/dd/yyyy.
- mm.dd.yyyy.
- mm-dd-yyyy.

## How do I calculate age from a specific date in Excel?

The simplest and most accurate formula to calculate age in Excel is =DATEDIF(birth_date,as_of_date,”y”). This returns the number of years rounded down. Other methods, such as =INT((end-start)/365.25) or =INT(YEARFRAC(start,end)) are not 100% correct.

### How do I use Excel to calculate age?

How to calculate age in Excel

- In the third cell, for us it’s C2, enter the following formula: =DATEDIF(A2, B2, “y”).
- You can also get a person’s age without entering today’s date in the second cell.
- The final, most specific measurement that you can make is a person’s age, including months and days.

**How do I calculate age from DOB in Excel?**

**How do I calculate age in mm/dd/yyyy in Excel?**

If you want a more detailed age, you can have Excel calculate the exact age in years, months, and days. This uses the same basic formula as detailed above, but with more arguments so that you get the exact age: =DATEDIF(B2,TODAY(),”Y”)&” Years, “&DATEDIF(B2,TODAY(),”YM”)&” Months, “&DATEDIF(B2,TODAY(),”MD”)&” Days”