Whole-day difference between two dates.
datetime
OpenCalculate exact age in years, months, and days from birth date.
dateagebirthday
OpenAdd or subtract days from a date.
dateadddayscalendar
OpenCalculate working days between two dates.
datebusinessweekdayworking
OpenCheck if a date falls on a weekend.
dateweekendweekday
OpenCheck if a year is a leap year.
dateleapyearcalendar
OpenGet the week number of the year for a date.
dateweekcalendar
OpenDetermine which quarter a date falls in.
datequarterfiscalcalendar
OpenGet the last day of the month for a date.
datemonthcalendar
OpenAdd or subtract months from a date.
dateaddmonthscalendar
Open