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Leslie Collins 5Leslie Collins 5 

Calculating number of days in a period, not looking at years

I have a list of contracts with start dates and end dates, most of them within multiple year periods (start date: 5/8/2013 end date: 5/9/2020). I need a formula to tell me how many days are left the current 12 month period (5/8/2017 - TODAY) because they have committed to purchasing a product every 12 months within their contract timeframe. I need the formula to not look at the years, just the month/day. Ideas? I can get it to work in Excel, not in SF. Thanks.
Saravana Muthu 8Saravana Muthu 8
Hi,

Do you need to find the days between End Date and Start Date?

If yes, then you can create formula number field ans use like End_Date-Start_Date.

Thanks,
Saravana
Leslie Collins 5Leslie Collins 5
Thanks for the response. 

No, I need to find the number of days between two dates but not taking into consideration the year.
Saravana Muthu 8Saravana Muthu 8
Hi,

Sorry for the late response.

Please use the below formula.

TEXT(Month( End_Date__c )-Month( Start_Date__c )) &" "&"months"&" "& 
TEXT(Day( End_Date__c )-Day( Start_Date__c ))&" "&"days"

Let me know if it works.

Thanks,
Saravana
 
Leslie Collins 5Leslie Collins 5
Thank you.

With a contract with a start date of 11/1/15 and an end date of 10/31/2020 the result of the formula you provided was: -1 months 30 days

Using this example, what I need is the number of days between 11/1 and 10/31 (the answer would be 365)

Ultimately what I need is the number of days between the start date (11/1) and TODAY but if I can get the above working I can probably figure this one out.

 
Saravana Muthu 8Saravana Muthu 8
Hi,

Please use the below formula.

DATE(Year(Start_Date__c)+1,month(Start_Date__c),day(Start_Date__c) ) 

DATE(Year(Start_Date__c),month(End_Date__c),day(End_Date__c) )

Please let me know if it works..

Thanks,
Saravana