WorksheetFunction.WorkDay_Intl (Excel)

Returns the serial number of the date before or after a specified number of workdays with custom weekend parameters. Weekend parameters indicate which and how many days are weekend days. Weekend days and any days that are specified as holidays are not considered as workdays.

If start_date is out of range for the current date base value, WorkDay_Intl returns the #NUM! error value. If any date in holidays is out of range for the current date base value, WorkDay_Intl returns the #NUM! error value. If start_date plus day-offset yields an invalid date, WorkDay_Intl returns the #NUM! error value. If a weekend string is of invalid length or contains invalid characters, WorkDay_Intl returns the #VALUE! error value.

WorkDay_Intl (Arg1, Arg2, ..., Arg4)

Dim dblWorkDay_Intl As Double
dblWorkDay_Intl = WorksheetFunction.WorkDay_Intl(Arg1:=, Arg2:=)


Arg1, Arg2, ..., Arg4

Arg1 - Start_date - The start date, truncated to integer

Arg2 - Days - The number of workdays before or after the start_date. A positive value yields a future date; a negative value yields a past date; a 0 (zero) value yields the start_date. Day-offset is truncated to an integer

Arg3 (Long) - Weekend - Indicates the days of the week that are weekend days and are not considered working days. Weekend is a weekend number or string that specifies when weekends occur. Weekend number values indicate the following weekend days.Weekend numberWeekend days 1 or omittedSaturday, Sunday 2Sunday, Monday 3Monday, Tuesday 4Tuesday, Wednesday 5Wednesday, Thursday 6Thursday, Friday 7Friday, Saturday 11Sunday only 12Monday only 13Tuesday only 14Wednesday only 15Thursday only 16Friday only 17Saturday only.

Arg4 - Holidays - An optional set of one or more dates that are to be excluded from the working day calendar. Holidays is a range of cells that contain the dates, or an array constant of the serial values that represent those dates. The ordering of dates or serial values in holidays can be arbitrary