I am trying to calculate the time elapsed. I have included a caption to show my formula. The problem I have is that some times are showing > 60 minutes instead of increasing the hour. When my day go over the midnight hour I get a negative number.

I'm building a schedule in excel and am having trouble with the calculation of total hours when lapsing a day, or more specific, adding it into my current equation. For example; Monday they clock in at 5pm and work till 1am. I have found a couple of ways to get the desired out come from this on it's own. I just add the value of a day if the out time is less than the in time, or if the out time minus the in time is less than 0.

However, I need to add this calculation into an equation that is already calculating time elapsed within a single day, turning that into a decimal number and then checking if the total time elapsed is less than 6 hours, if false it subtracts a thirty minute break. Here is the current equation I'm using, I'm sure that there is an if(or, or if(and I could use to make it work when the time lapses 12am while also performing the 6 hour check to subtract the break.

I am using the following formula in Column E to calculate the difference between an employees start time, and their previous shift end time in order to work out how many hours rest they have had:

=IF(A4=0,"",IF(I4=0,"",MOD(I4-B4,1)))

My Current Formula works fine for same day calculations, but if an employee finishes work at 18:00 on Friday and starts work at 22:00 Saturday night, Excel calculates the Total Rest hours as 04:00, when in fact they have had 28:00 hours rest...

Is there a way of calculating the hours difference between two dates?

I have attached a sample of my spreadsheet to illustrate

What I would like to do is insert a formula into column E that would calculate the number of days from when the count is at 50 to when the next count is i.e. for part 6689841 the time between when the count was 50 and when it was at 20, so the difference between 21/01/2008 and 08/08/2008 in the above example. It does not matter what the count number is (it could be any number except 50), I'm only concerned with every time the count is at 50 how long it is until the next count and to show the result in days.

I have a spreadsheet where I record individual staff start time, end times and the length of their break. From this I caculate the hours they worked for the day.

E holds Start, F holds End and G holds Break length. Thus using the following forumula gives me the number of hours and minutes:

I am trying to calculate the number of days that items are were held in inventory as of a given date. See below for some sample data.

'As Of' - the date in question # Holdings - Using sumproduct to find items bought on or after the date AND sold after the date Held Days - ? Total number of days that the six items were sitting in inventory as of the date.

As Of #ItemsHeld Days 5/21/98 6

ItemBoughtSoldTotal Inventory Days 19/3/919/3/961827 21/2/921/2/971827 31/2/921/2/971827 43/2/928/21/951267 55/1/925/1/971826 65/1/925/1/971826

If I had two dates in two separate cells , so E2 is the 01/10/08 and F2 is 06/10/08 and I want to work out that their is a difference of five days what would the sum be? Also is there anyway I could factor into that sum what is pure working days as opposed to weekends?

I recently manage to create a spreadsheet. On the spreadsheet what I am looking to do is once I change the year in cell U1 from 2010 to 2011 to automatically change the days and the date number, and where Sat and Sun preferably to auto-fill in yellow the whole column within the table as you can see in the spreadsheet.if not then just do not display Sat/Sun columns at all..

I need a formula that will allow me to put a date in cell a2, and in cell a3 put the the number of days between 2 dates. Example.. For example (A2) shows 08/06/08, a3 to show the number of days from 08/06/08 to 08/14/2008--(a3 )14 and (a4) to shows the number of days from 08/06/08-10/05/2008 ---(a4) 60 days.

I am trying to calculate dates that will happen 16 days from date specified in column A (A23:A200), based off a certain entry in Column B (B23:B200), which is named in cell P5. I can get the date by doing the specified date + 16, e.g. =IF($B$23:$B$200=$P$5,$A23+16,"")

The trouble I am running into is not having the date populate until it has reached 16 days from the dates in column A, show blank if possible until 16 days from date in column A. The dates in column A will always be previous to todays date.

I have a static date and military time in B6 (5/10/07 18:00) I have to write various formulas to reflect 1 month (whatever calendar month it ends up in, so not necessarily 30 days) minus 7 days and then the same formula plus 7 days. How is this written?

I need to create a formula that calculates the number of days a person has worked within a quarter, if they have also left the organisation within the same quarter.

For example, I have someone who left on 26/08/08. I need to establish how many working days this person actually worked within the quarter (01/07/08 - 30/09/08). I need to do this for a large number of staff, so would appreciate it if anybody can let me know whether there is a formula that would calculate this.

my spreadsheet is setup with two dates: A date for when someone joins our group A date for when they are released/leave

I want to be able to see exactly how many years/months/days transpired between these two dates. I have tried lots of different formulas with no success.

I have a file that's almost 3000 rows of data I have attached a test file for the purpose of this request. I am trying to figure out the average days overdue per department whose due dates have not already passed.test (1).xlsx

I'm using Excel 2003, and successfully working out start date (T2 in the formula below) plus duration in days (U2) minus any non-working days listed in a seperate worksheet. =WORKDAY(T2,U2,Holidays!C6:C17)

Each 'task' is on a seperate row, and the lead officer is named in Column E. How can I get the work day function to include the non-working days for each officer as well as the global non-working days in the seperate worksheet? I thought about using a vlookup, but that only matches the first non-working day for each officer rather than all of the non-working days.

I'm trying to calculate the length of a work order to develop an average and future proposal estimates.

For example: Job received = A1 In work = B1 Job completed = C1 Total days to complete = D1

I know I can enter in D1 C1-A1 and get the correct result but I want the field to calculate A1-TODAY() until a completion date is entered. This would display the number of days the job has been in work until completed. Once completed use the C1 for calculation.

Sorta like If(C1=">=0" then (A1-Today()) else C1-A1)

I will then use conditional formatting with block colors to indicate whether it is a completed job or in work job.

I've managed to sort the first half of this issue, in that I can calculate the number of days within a given month which fall inside specified to and from date parameters..

This examines a date value (A13 in this case) and assess whether any days within that month are between the two date parameters specified in H9 and I9.

H9 = 01/01/2011 I9 = 15/05/2011 Jan-11 31

[Code]....

What I need to do now is specify a second set of date parameters in H10 and I10 and add those into the assessment. The dates will NOT overlap.

So, for example, if I were to set H10 as 01/07/2011 and I10 as 15/07/2011, the results would appear as below

I have a spreadsheet where I have an intial date of issue of a warrant. Once this warrant has been executed, then a further column is populated with the date. The data I need to work out (Preferably without using macros if possible) is, if there is no execution date the length of time from issue to todays date, but if there is an execution date then length of time from issue to execution. I can do either on their own, but i would like to have only one column showing this info and if possible to update each time the sheet is opened

I have a time column (A) that when looked in the cell only shows AM & PM times, but the cell itself (not showing) contains dates too, keeping me from be able to do a sheet wide sort of time or time frame occurrences.

Can I do some thing to sort these cells with their corresponding rows based on time only disregarding dates?

I am trying sort out all rows that in column (A) is time equal to or greater than 4:00 PM OR even maybe sort all rows that column (A) shows a time between 4:00 PM & 7:00 PM. The date in the cell is the problem, I think. Excel 2013

At the end of each month, my agency collects data about clients served in our programs. One of the many pieces of information they want is the number of "bed days" a client was residing within our programs for the given month.

For example:

Jon Doe entered the program on 7/16/13 and discharged on 8/15/13. I would like to know how to calculate the number of days in July that Mr. Doe was residing in the program. (The date of discharge is not included.)

I recently took over the responsibility of completing reports such as this one at my office. The previous person who completed the monthly reports would count the days by hand for each client, but I know there must be a better way.

I am having a little trouble with a spreadsheet I am creating, the formulas and cell formatting I should be using to enable this to work.

Here goes:

in cell E3 I have a time started (e.g 12:45 pm), In F3 i have time finished (e.g 2:30 pm)

So, what i'm wanting is the time taken in G3 and also, i have the amount of units that is entered manually in H3. I would like I3 to show the time taken per unit.

I'm battling to come up with the formula to calculate time and a half and double time. My boss wants me to show the overtime worked AFTER 40 hours has been worked. I have attached a copy of my spreadsheet.

I know the title is a bit vague, but I cant think how else to word it!

I have a sheet (attached) which works out hours worked, and if the amount is under a specified target, it counts how much time is owed. The problem occurs when someone works more hours than the specified target.

I guess I need an IF formula of some kind, to say if the figure is over the target, to put zero in the hours owed column.

I am looking for a formula that will return the number of months (periods) between two dates, ignoring days and years. Using the above dates, which cannot be changed, the result needs to be 63. The formulas I have tried keep returning 64 because my later date is at the end of a period, and my earlier date is at the beginning.