Excel’s Date & Time functions ease the workload for bookkeepers, project planners, HR departments, and other jobs where time is money. The four functions covered here—ISOWEEKNUM, WEEKNUM ...

DATEDIF (), which means Date + Dif, is a compatibility function left over from Lotus 1-2-3 that Microsoft adopted in Excel version 2000. It's fallen off current Excel menus, but you can still use it.

Set Current Date in Excel The easiest way to add the current date in Excel is to simply type the date. For instance, typing "2018-07-31" in a cell is automatically detected as a date.

So, if Excel does not recognize the date format, using the DATEVALUE function, just enter the formula =DATEVALUE (A1) in the formula field and refer to the cell containing the date that Excel ...

EOMONTH Start_date: A date that signifies the start date example, 1/22/2021. Do not enter the start date in the text; a problem will happen. The start_date is required.