MÅNEDSSLUTT

Returns the date of the last day of a month which falls months away from the start date.

This function is part of the Open Document Format for Office Applications (OpenDocument) standard Version 1.2. (ISO/IEC 26300:2-2015)

EOMONTH(StartDate; Months)

Startdato er en dato (startpunkt for beregningen).

Måneder er antall måneder før (negative) eller etter (positive) startdatoen.

What is the last day of the month that falls 6 months after September 14 2001?

=EOMONTH(DATE(2001;9;14);6) returns the serial number 37346. Formatted as a date, this is 2002-03-31.

=EOMONTH("2001-09-14";6) works as well. If you specify the date directly, we recommend using the standard ISO 8601 format because this should be independent of your selected locale settings.