How would you count someone’s age? Simple, by calculating the difference between two dates. There are certain situations where you need to get the number of years, number of months, number of days. There are different ways to get it but the best way to calculate difference between two dates in excel is to use the Dated If function . But the funny thing is that this is a hidden function in excel. You won’t be able to locate this function in the Formula Menu. Even if you write the function excel won’t show the parameter suggestions like it does for other functions. So, you need to understand and use the function on your own. Well, not exactly. I’ll be guiding you. So, let's have a look at the Function. This is how the Dated If Formula looks: = DatedIF(Start Date, End Date, "Unit") We have the Starting Date as the first argument. Here you can write the date or choose a date reference. This date can be written in text or formatted as a date. The End Date is the second...