One of the many features of Excel is being nosy. That's right, you can quickly calculate a persons age as long as you have their birth date.

Fortunately, Excel offers a built-in function, DATEDIF, which makes it easy to calculate elapsed calendar time. I sent Zee a sample solution, and she wrote back that it was exactly what she had in ...

How to Convert DOB to Age in MS Excel. Microsoft Excel provides a function that displays a person's age based on his date of birth. In your business, this function can help you keep track of your ...