To insert the current date or time so that it is updatable, use the TODAY and NOW functions, as shown in the following example. For more information about how to use these functions, see …

The TODAY function is useful when you need to have the current date displayed on a worksheet, regardless of when you open the workbook. It is also useful for calculating intervals.

The NOW function is useful when you need to display the current date and time on a worksheet or calculate a value based on the current date and time, and have that value updated each time …

Use Excel's DATE function when you need to take three separate values and combine them to form a date.

Feb 2, 2012 · If you don’t like the default date format, you can pick a different one in Excel, like February 2, 2012 or 2/2/12. You can also create your own custom format in Excel.

Enable users to enter dates of their choice on a form, such as start and end dates for a particular project. Use the today and now functions to show today's date and time on a form.

To add the current date at the time of printing to the bottom of every printed page, simply insert the date in the worksheet footer. Similarly, you can also add the date to the top of every …

How to calculate the number of days, months, or years between two dates using the DATEIF function in Excel.

Click the field where you want today's date to be inserted. Press F4 to open the Property Sheet, if it isn't already open. On the All tab of the Property Sheet, make sure the Show Date Picker …

Use Excel functions including TEXT, TODAY, and DATEVALUE to insert or convert a date to a Julian date.