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#1
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Calculate Number of Days in a Month
Hi
I want to be able to use a formula to calculate the number of days in a month based on a date in question - e.g. in A1 I enter a date (e.g. 21 November 2007) in A2 I want to put a formula that will tell me, based on what I have entered into A1, how many days that month has (e.g. based on what I put in A1 - 21 November 2007, the formula would return 30). I also need this to account for leap years. Regards |
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#2
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Calculate Number of Days in a Month
Maybe:-
=DAY(DATE(YEAR(A1),MONTH(A1)+1,1)-1) Mike "Gary T" wrote: Hi I want to be able to use a formula to calculate the number of days in a month based on a date in question - e.g. in A1 I enter a date (e.g. 21 November 2007) in A2 I want to put a formula that will tell me, based on what I have entered into A1, how many days that month has (e.g. based on what I put in A1 - 21 November 2007, the formula would return 30). I also need this to account for leap years. Regards |
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#3
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Calculate Number of Days in a Month
Or just:
=DAY(DATE(YEAR(A1),MONTH(A1)+1,0)) The zeroth day of the month is the last day of the previous month. Mike H wrote: Maybe:- =DAY(DATE(YEAR(A1),MONTH(A1)+1,1)-1) Mike "Gary T" wrote: Hi I want to be able to use a formula to calculate the number of days in a month based on a date in question - e.g. in A1 I enter a date (e.g. 21 November 2007) in A2 I want to put a formula that will tell me, based on what I have entered into A1, how many days that month has (e.g. based on what I put in A1 - 21 November 2007, the formula would return 30). I also need this to account for leap years. Regards -- Dave Peterson |
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#4
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Calculate Number of Days in a Month
=DAY(EOMONTH(A1,0))
Required ATP add-ins "Gary T" wrote: Hi I want to be able to use a formula to calculate the number of days in a month based on a date in question - e.g. in A1 I enter a date (e.g. 21 November 2007) in A2 I want to put a formula that will tell me, based on what I have entered into A1, how many days that month has (e.g. based on what I put in A1 - 21 November 2007, the formula would return 30). I also need this to account for leap years. Regards |
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