Date Calculation - Datedif Function
May 11, 2006
I am trying to subtract two dates to find out whether an invoice is 6 months past due (regardless of number of days). I use DATEDIF in my formula and it works fine until now. It seems the function takes number of days into account and won't return the desire result when there are 31 days. I want to find out whether the number of months between two date are greater than or equal to 6 months without considering the number of days. I am attaching a sample worksheet for better explanation. As you can see, October is not working right.
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Jun 11, 2009
I have a worksheet that contains investment security purchases, including purchase date, purchase amount and maturity date, each in its own row. I need to develop a formula that will sum the purchase amount based upon the term in days (maturity date - purchase date) of the investment. The respective rows do not contain the term in days so the formula will need to calculate the days to determine the aggregating criteria described below.
One cell should contain the aggregate security purchase amount whose term is 1-90 days and another cell should contain the aggregate security purchase amount whose term is over 90 days. It seems that SUMPRODUCT with a condition is the best way to handle this; however, I cannot get the correct syntax of this formula.
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Feb 21, 2014
I need to calculate the date difference between two dates and get the result in the number of years and proportion of months ie;
20/09/99 to 01/02/02 is 2.33333333 years. I can use the DATEDIF function to get 2 years 4 months as the result but for the calc I'm doing I need it in the format of 2.33333333. Thinking I just need to tweak the DATEDIF a bit but just can't work it out!
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Aug 4, 2009
I need to calculate the difference in Years, Months and Days between:
Date 1 = TODAY()
Date 2 = 4 years after a date in cell A1, which will always be earlier than today's date
(A bit of backround - I have certain risk management procedures that have a lifespan of 4 years. I want to calculate the time between now and 4 years after the date the procedure was completed, essentially to see how long before they have to be redone).
So far I have:
=DATEDIF(A1+4,TODAY(),"y")&"y "&DATEDIF(A1,TODAY(),"ym")&"m "&DATEDIF(A1,TODAY(),"md")&"d"
But that returns #NUM!.
Removing the +4 obviously just calculated the difference between the date in A1 and today, but I need the date in A1 PLUS 4 years and today.
I have also tried:
=(DATE(YEAR(A1)+4,MONTH(A1),DAY(A1))-TODAY())/365.25
which works in theory, however:
a) no consideration for leap years
b) does not return nY, nM, nD - only the decimal.
However I would be happy to use this method if I could convert it to Years Months Days.
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Dec 8, 2009
I am trying to return a TRUE or FALSE based on a date in a cell.
for example:
if cell A1 = 07/11/2009
I want A2 to show TRUE or FALSE if A1 is 14 days or more behind todays date.
I have tried stuff like:
=IF(A1=TODAY()-14,"True","False")
but it just always says false. EDIT: I have just noticed that if I change the date in A1 to exactly 14 days behind todays, it returns TRUE. So, it does work. Do I need to add a GREATER THAN in there?
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Feb 15, 2008
I have this formula: =IF(ROWS(H$12:H12)
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May 7, 2005
I can do least squares fitting utilizing LINEST and a worksheet. (See attachment.)
I would like to do the same calculations entirely within VBA.
I can specify the values as arrays within VBA :
Sub linest2VBA()
'
' linest2VBA Macro
'
' Keyboard Shortcut: Ctrl+Shift+A
'
Dim dXvalSqd(4), dXval(4), dYval(4), dFirstRegStat As Double
Dim i As Integer
Second Question:
Is there a way to get the remaining regression statistics within VBA by referencing only the three arrays: dXvalSqd, dXval, and dYval?
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Jul 26, 2006
if i could get a hand creating a commission calculation.. here is what i'm looking for and my brain hurts trying to make it... I put in excel an employees gross fees for a month,, their commission calculation is based on the following scheudule, for which i'd love an easy calculation, function, code etc. for..
$0 - $10,000 - 60% commission
$10,001 - $15,000 - 65% commission
$15,001+ - 70% commission..
i'm sure this seems simple, but i just can't get it because if for instance their first gross fee is $12,000, i don't know how to have it calculate the first $10,000 at 60% and the last $2,000 at 65%.
ps.. my excel sheet is set up as follows:
Rows a-g (stuff that is irrelivant)
row h, gross fees
row i, commission (in dollars)
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Mar 10, 2009
I am looking for assistance for 2 vbcode functions that will provide current:
1) Calculation Mode - whether automatic, manual or semi automatic; and
2) Calculation Status - whether a recalc is required or not.
These functions need to work regardless of the calculation mode and always need to show the current status.I have tried creating volatile functions, but the problem I face is that if the calculation mode is manual, the function's return value is not updated unless I force a recalc which renders the purpose of the exercise useless.
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Jul 26, 2006
I put in excel an employees gross fees for a month,, their commission calculation is based on the following scheudule, for which i'd love an easy calculation, function, code etc. for..
$0 - $10,000 - 60% commission
$10,001 - $15,000 - 65% commission
$15,001+ - 70% commission..
i'm sure this seems simple, but i just can't get it because if for instance their first gross fee is $12,000, i don't know how to have it calculate the first $10,000 at 60% and the last $2,000 at 65%. any help is greatly appreciated..
ps.. my excel sheet is set up as follows:
Rows a-g (stuff that is irrelivant)
row h, gross fees
row i, commission (in dollars)
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Sep 1, 2009
I'm trying to do this:
=VLOOKUP((DATEDIF(A2,C2,"Y"),H1:I10,2))
It doesn't work, I have found. It's for a spreadsheet that tracks Paid Time Off which which accrues at a different rate depending on how long the employee has worked for the organization. I want to use the VLOOKUP table to list the 10 different accrual rates and hoped that the DATEDIF function could produce one of 10 results that would match the values in the first column of the table.
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Oct 6, 2005
I am calculating the length of time someone has worked for the company:
Column; Row A1,
Hire Date MM/DD/YYYY
Column; Row B1,
=DATEDIF(A1,NOW(),"y") & " years, " & DATEDIF(A1,NOW(),"ym") & " months, " & DATEDIF(A1,NOW(),"md") & " days"
Which gives me a result like: "4 years, 5 months, 10 days"
I want to be able to average the results from column B, thereby producing the average "years, months, and days" worked. Just not sure how to get there.
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Feb 10, 2009
I have 2 dates..
09-feb-09
15-dec-09
Is therea way to calculate the number of years? this is equivalent to 0.27777 years.
Is there a way to get this with the datedif or another functiom?
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Jun 3, 2014
I have quarters of the year. I'm wanting to find a function wherein when I punch in for example year 2012, the cell would give me the sum of the 4Qs. If if change it to 2013, then it would give me the sum of 4Qs for 2013.
See attached sheet : sum from blocks of cells.xlsx
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Jan 29, 2010
I have written a custom function to be called from worksheet cells. The function is basically a wrapper function for VLOOKUP on a single table. It makes cell formulas shorter, easier to read and self-documenting. Here's a much simplified version of the function:
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Jul 30, 2007
I'm using Excel 2003 with WinXP SP2.
I'm trying to make a spreadsheet to calculate my GPA for my studies. I can get everything to work fine except I want to be able to calculate an adjusted GPA based on a certain value of classes to drop.
The way it would work ideally is that I would be able to search/sort a data set and if it contained "X" number of entries then the "Y" number of lowest marks would be omitted from the AGPA calculation.
I'm having trouble designing a function/formula or scheme to sort the data range, and identify the lowest "Y" number of entries and recalculate the GPA without using them.
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Jun 10, 2006
As an example, cell values as follows.
A1 = 1, 2 or 3, B1 = 2.5
Is it possible to say, if A1= 1 then make C1 equal to B1+4, otherwise return the value of 0?
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Aug 22, 2014
why my datedif function is not working.
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Apr 20, 2009
When using the following formula datedif will calculate completed intervals (years in this case): =DATEDIF(A1,TODAY(),"y") Is it possible to tweak the formula so that it will round up to the next intyerval? i.e. 16 years in stead of 15 years 3 months and 12 days
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Nov 18, 2009
I have several cells that I use the "DATEDIF" function to added dates and display as, "1 M 2 D". I need to add the multiple results to get an sum of all of them.
Column C1 is the start date.
Column C2 is the finish date.
Column C3 is a separate start date.
Column C4 is a separate finish date.
I used the following formula to get the month/day count for each separate start/finish dates: =DATEDIF(C1,C2,"M")&"M"&DATEDIF(C1,C2,"MD")&"D". Both give me the result I need. I have blown a gasket trying to add all the start/finish into a single Month/Day number. Sample result should look like this:......
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Jun 12, 2006
I'm using Excel 2000 and trying to use the datedif function. I've formated 2
columns as date m/dd/yyyy and left the formula column general I'm entering
dates
A1: 1/1/2002
B1: 1/1/2005
I'm entering the formula in C1
=datedif(b1,a1,"M")
I'm looking for the nmber of months between 2 dates
I get #NUM! for a result.
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Mar 26, 2009
Combining two equations with MOD function for UPC check digit calculation.
I wanted to combine these if possible,
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Apr 10, 2008
Im going insane trying to figure out how to Average out the data i've accumulated with the DATEDIF Formula...Can anyone please clarify if this is even possible ??
Here's the situation...
I've got a range of data that has been calculated by using the DATEDIF Function (below):
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Jan 5, 2014
I have a DATEDIF column which I have used to calculate the age of a group of people from their dates of birth. This has produced results in cells which look like this: Age is 44 years, 1 Months and 28 Days
Where I am stuck is that I need to calculate the average of this column so I get the average of the total group. Is this possible?
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Nov 9, 2009
I have a data in excel , sample sheet attached.
and i have another place for compile where all the data is summarized
What i want is
If the agent name is example 1 and his mistake is present in raw data and it matches the agent id , date and financial then i want excel to calculate how many " financial " error agent made on that particular date only so that i can assign to another agents too , to get exact data no matter in whichever series that data is inserted in excel.
if i use countif and if all the condition are met it shows me all financial mistakes count and if it shows false it turns to zero . if agent make " financial mistake " on 1st nov and he made another non financial mistake then as it should show only the count of that particular agent " financial mistake " on that date only from the given RANGE DATA
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Sep 19, 2006
I have a start date, generated onto cell B4 from a user form datepicker control. I also have a course type in cell C4 that course has a constant number of days. I would like to add the number of days of the course to the start date to give me an end date in another column.
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Mar 24, 2014
I am creating a report and I am using the following Formula with condition.
(IN Q2 in the file attached)
=IF(P2="","Enter New to IMP check Date",DATEDIF(P2,C2,"d"))
Where in P2 is the START Date and C2End date.
P2 = 01 Jan 13
C2 = 10 Mar 14
When I apply the DATEIF formula its ignoring the year differ ace and give a result of 8 days not sure whats wrong here as the "Y" & "M" function works correctly and give proper result.
Sample attached : Book1.xlsx
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Jul 22, 2007
If Invoice date is : 17.06.2007 & payment due date is 02.08.2007
In above please confirm formula of days calculation between above two date.
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Nov 12, 2008
Need a formula that will generate the ending date of task, adding therefore if needed the number of weekend(s) in between the start and end date to the End date.
Let us say: task is starting in 2008/11/11 the duration of the task is 7 days. So, we should get an End Date= 2008/11/19.
2008 11/11 11/12 11/13 11/14 11/15 11/16 11/17 11/18 11/19
Tue Wed Thu Fri Sat Sun Mon Tue Wed
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Jul 16, 2013
How calculation can be made based on the date. I have 2 sheet (MATTER and REPORT). All productions made within sheet MATTER. Then I will produce report to be printed in sheet REPORT. I only include the date and calculation every matter will be automatically made based on date and item.
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