WORKDAY.INTL /text/scalc/01/func_workday.intl.xhp
WORKDAY.INTL function WORKDAY.INTL The result is a date number that can be formatted as a date. User can see the date of a day that is a certain number of workdays away from the start date (before or after). There are options to define weekend days and holidays. The optional weekend parameter (or a string) can be used to define the weekend days (or the non-working days in each week). Also, optionally, the user can define a holiday list. The weekend days and user-defined holidays are not counted as working days.
WORKDAY.INTL(StartDate; Days; Weekend; Holidays) StartDate is the date from when the calculation is carried out. If the start date is a workday, the day is included in the calculation. This is required. Days is the number of workdays. Positive value for a result after the start date, negative value for a result before the start date. What date comes 20 workdays after December 13, 2016? Enter the start date in C3 and the number of workdays in D3. The weekend parameter (number) may be left blank or defined as 1 for default weekend (non-working days) – Saturday and Sunday. Cells F3 to J3 contain five (5) holidays for Christmas and New Year in date format: December 24, 2016; December 25, 2016; December 26, 2016; December 31, 2016; and January 1, 2017. =WORKDAY.INTL(C3;D3;;F3:J3) returns January 11, 2017 in the result cell, say D6 (use date format for the cell). To define Friday and Saturday as weekend days, use the weekend parameter 7. =WORKDAY.INTL(C3;D3;7;F3:J3) returns January 15, 2017 with weekend parameter 7. To define Sunday only the weekend day, use the weekend parameter 11. =WORKDAY.INTL(C3;D3;11;F3:J3) returns January 9, 2017. Alternatively, use the weekend string "0000001" for Sunday only weekend. =WORKDAY.INTL(C3;D3;"0000001";F3:J3) returns January 9, 2017. The function can be used without the two optional parameters – Weekday and Holidays – by leaving them out: =WORKDAY.INTL(C3;D3) gives the result: January 10, 2017.
NETWORKDAYS NETWORKDAYS.INTL WORKDAY Date functions