Excel date calculations

HelenL

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Joined
Nov 17, 2008
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30
Can anyone tell me what formulae to use to calculate the difference between two dates in number of days, and then divide by 30 to give the number of "Periods", with value rounded to 2 decimal places in order to show the equivalent for the number of days shown as "Periods". A period will represent 30 days. Thank you.
 

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Can anyone tell me what formulae to use to calculate the difference between two dates in number of days, and then divide by 30 to give the number of "Periods", with value rounded to 2 decimal places in order to show the equivalent for the number of days shown as "Periods". A period will represent 30 days. Thank you.
Are you looking for this (where A1 contains the earlier date and A2 the later date)?

=ROUND((A2-A1)/30,2)
 
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Rick thank you for the prompt reply :) I shall try that. Very much appreciated. Any thoughts please re my headache with the Pivot Table on a different thread?
 
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Rick thank you for the prompt reply :) I shall try that. Very much appreciated. Any thoughts please re my headache with the Pivot Table on a different thread?
Sorry, but I have no experience with Pivot Tables, so I am unable to comment on your question.
 
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