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.

Determine age or date differences using the DATEDIF function Mastering Advanced Date Functions for Complex Tasks For more complex tasks, advanced date functions in Excel provide powerful solutions.

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 ...