EOMONTH

Returns last day of a month as a serial number after adding a specified number of months before or after another date.

Syntax

EOMONTH(start_date, months)

Arguments

Argument	Description	Required
`start_date`	The staring date from which to calculate the result.	Required
`months`	The number of months before or after the start_date. Positive number returns future date and negative number returns past date.	Required

Examples

End of current month

=EOMONTH(A1, 0)

Result ⇒ 7/31/1969

	A
1	7/20/1969

End of previous month

=EOMONTH(A1, -1)

Result ⇒ 6/30/1969

	A
1	7/20/1969

End of month 2 months later

=EOMONTH(A1, 2)

Result ⇒ 9/30/1969

	A
1	7/20/1969

Related Functions

Other Date/Time functions:

DATE - Constructs a date from year, month, and day values.
DATEDIF - Calculates the number of days, months, or years between two dates
DATEONLY - Extracts the date component from a datetime value, removing the time portion. The result is in workbook time zone.
DAY - Returns the day of the month from a date value.
DAYOFWEEK - Returns the day of the week as a text string
DAYS - Returns the number of days between two dates
EDATE - Returns a date on the same day of the month, n months in the past or future.
HOUR - Returns the hour component of a specific time as a number between 0-23.
ISOWEEKNUM - Returns the ISO-8601 week number (1–53) of the year for a given date.
MINUTE - Returns the minutes of a time value
MONTH - Returns the month from a date value (1-12).
NETWORKDAYS - Returns the number of work days between two dates, excluding saturday and sunday.
NOW - Returns the current date and time as a date value in UTC.
SECOND - Returns the seconds of a time value
TIME - Returns the created time with individual hour, minute and second components.
TIMEVALUE - Returns the decimal number of the time represented by a string. The decimal number is a value ranging from 0 (inclusive) to 1 (exclusive).
TODAY - Returns the current date as a date value in UTC with time stripped.
WEEKDAY - Returns the number that corresponds to the week of provided date.
WEEKNUM - Returns the week number of a specific date
WORKDAY - Returns the date that is the specified number of working days before or after the start date.
YEAR - Returns the year from a date value.
YEARFRAC - Calculates the fraction of the year represented by the number of whole days between two dates

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