To return the calendar week of a given date value

This function tells you the week of a given date value as a number with 1st week = 1, 2nd week = 2, … 53rd week = 53. You can use all data types.

When using the data type appointment the function will return the calendar week of the start date.

Syntax

week(date)

week(timestamp)

week(appointment)

Return

number

Examples

week(today()) 

Result: 52 (on New Year’s Eve 2021)

See also

date which converts to or returns a date value.

day which returns the day of the month from a given date value as a number.

month which returns the month from a date value as a number.

quarter which returns the quarter of a given date value as a number.

year which returns the year of a given date value.

yearquarter which returns the quarter and the year of a given date value.