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Old 04-17-2012, 12:47 PM
Lights Lights is offline Date Calculation Windows XP Date Calculation Office 2007
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Default Date Calculation

I have two fields which I an concerned with, A1 and A2. In A1 I have a fixed date, we'll say 1/1/11. In A2 I want it to calculate the time that has passed since that date. SO if today was 2/1/11 in A2 it would say 1mos. I am targeting years and months and I'm not really concerned with days. Is this possible? Thanks!
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Old 04-17-2012, 01:04 PM
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Pecoflyer Pecoflyer is offline Date Calculation Windows 7 64bit Date Calculation Office 2010 64bit
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Perhaps
Code:
=IF(DATEDIF(A1,A2,"y")=0,"",DATEDIF(A1,A2,"y")&" years ")&IF(DATEDIF(A1,A2,"ym")=0,"",
DATEDIF(A1,A2,"ym")&" months ")&DATEDIF(A1,A2,"md")&" days"
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Old 04-17-2012, 01:32 PM
Lights Lights is offline Date Calculation Windows XP Date Calculation Office 2007
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It says Circular Reference Warning and the result of the cell is 0
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Old 04-17-2012, 11:48 PM
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Pecoflyer Pecoflyer is offline Date Calculation Windows 7 64bit Date Calculation Office 2010 64bit
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Ooops , sorry
Replace A2 with TODAY() in the above formula tHat should do the trick
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Old 04-18-2012, 12:11 AM
caholmes caholmes is offline Date Calculation Windows Vista Date Calculation Office 2007
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Hi Lights,

I'm not a big fan of adding text to the formula result because it stops you using that answer in another formula. I would possibly use the following formula:

=(MONTH(TODAY())+YEAR(TODAY())*12)-(MONTH(A1)+YEAR(A1)*12)

This will give you an integer (whole number) as a result. After that I would use a custom format to add the text that you want into the same cell as the formula.



After you enter the formula:
  1. go into format cells (Ctrl + 1)
  2. select the number tab
  3. choose custom (bottom of the list)
  4. in the type box, type: 0" mos"
  5. click OK
This will display at least 1 number and add " mos" after it and it won't break any formulas.
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Old 04-18-2012, 04:31 AM
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Caholmes

your formula does not take the day into account but only months, therefore creating a result which might not be what the OP needs. Test it for March 31st and you will see that it returns 1 month, although it's less than one month. ( 19 days today)

If one is only concerned about the number of months
Code:
=DATEDIF(A1,today(),"m")
gives the number of entire months between two dates

But then again, as is common with dates, the OP did not specify what he wants exactly
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