DAYSINMONTH function

CALC FUNCTIONS

Date & Time Functions

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FUNCTIONS

• TODAY
• NOW
• YEAR
• MONTH
• DAY
• WEEKDAY
• HOUR
• MINUTE
• SECOND
• DATE
• DATEVALUE
• TIME
• TIMEVALUE
• EOMONTH
• EDATE
• WORKDAY
• NETWORKDAYS
• DAYS
• DAYS360
• DAYSINMONTH
• DAYSINYEAR
• WEEKS
• WEEKSINYEAR
• WEEKNUM
• WEEKNUM_ADD
• MONTHS
• YEARS
• ISLEAPYEAR
• EASTERSUNDAY
• YEARFRAC

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DAYSINMONTH

Returns the number of days in a month.

This function is only available if the Analysis AddIn is installed.

Syntax:

DAYSINMONTH(date)

returns the number of days in the month in which date lies.

Example:

DAYSINMONTH("2012-02-14")

returns 29, the number of days in February 2012 (2012 is a leap year).

Issues:

DAYSINMONTH is not part of the forthcoming ODFF international standard, and should not be regarded as portable. An alternative would be DAY(DATE(YEAR(date);MONTH(date)+1;0)).

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See Also

• EOMONTH
• DAYSINYEAR
• DAYS

• Date & Time overview

• Date & Time functions

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