What Does It Do?
Use this function to calculate a past or future date based on a starting date and a
specified number of days. The function excludes weekends and holidays and can
therefore be used to calculate delivery dates or invoice dates.
Syntax
=WORKDAY(StartDate,Days,Holidays)
Formatting
The result will normally be shown as a number which can be formatted to a
normal date by using Format,Cells,Number,Date.