As everyone realizes that WORKDAY function can return a working date that exclude weekends and any dates identified as holidays. However, what if I want to return a working date excluding my designated holidays but including weekends?

For example,

Holidays are 1 Jun 2009, 2 Jun 2009 and 4 Jun 2009

Start Date: ???
Finish Date: 8 Jun 2009
Duration: 5 days

The Start Date should be 30 May 2009.

Seems like I am not able to use WORKDAY function to calculate the start date.

I'm trying to workout how to take a known initial date a repeating frequency and work out the next due date from today.

Example

Initial Date :- 1st of January 2014

Frequency :- every 5 weeks

Current Date :- 9th of March 2014

Next Due date should be :-12th of March 2014 (if I worked it out correctly from my paper calendar)

I want to use a cell formula to do this for different initial dates and varying frequency periods (the frequency will always be whole weeks i.e. 1,2,3,4,5,6,7,8,8,10)

Take a look at the attachment file. Those highlighted in yellow are entered by the user. What is the formula to calculate the End date in (A6) after the user has entered the start date (A2) & the number of weeks (A4)?

I need a formula to calculate a date 6 months forward from the start date. However, in the calculated 6th month, I need it to the day before the start date.

I have a small project at work where I am being asked to put a simple spread sheet that will calculate a start/stop time - and also include the date. For example:

Start time 5pm, date: 3/13. The spread sheet to auto calculate what the stop time and date will be if a specific amount of hours is to be calculated. For example in this case, 12 hours. From calculating in my head that would be 5am the following day. However, how can I get this in excel to work and therefore all i would have to do is enter the start time and date, + 12 hrs, and excel would calculate the time/date after the additional 12 hrs.

I am working on a sheet that will allow a user to enter a start month (from a pre-defigned drop down list) and an end month (again from ddl). What I need to calculate is in what months the employee worked in so I can calculate their salary cost by quarter.

It can populate other cells in order to do the calculation if needed. So, for example if an employee started in May, and worked until December, I need to calculate that he worked 2 months in Q1, 3 months in Q2, 3 months in Q3, and 0 months in Q4. Our fiscal year is April to March.. ;-) I have thought of several options, but none of them have worked 100%.

I want to create a formula that will do the following Each worker is entitled to 21 days holiday per year this will run from 8 Jan 08 to 7 Jan 09. But if a worker starts say 15 Apr 08 he would be entitled to less than 21 days. I would just like to be able to put his start date in a cell and then automatically generate how many days holiday he would be entitled to from 15 Apr to 7 Jan.

Trying to automate the period part of the impt function

To calculate current value of loan i have the below formula below with the 3 being the current period

=IPMT(4.3%/12,3,5*12,-7000)/(4.3%/12)

What i would like to do is for the period to be self calcuating from current date and the loan start date. I can return a value in days using start date - today() and aware month function returns the month number but stuggling to find a way to work out cumulative month from the start date.

I can calculate total hours when a user enters a start date/time and a finish date/time. The kick is I only want to include hours from 2:00 PM to 12:00 AM (10 hour period). So assuming all the start and end times will be in this range, how can i calculate work hours over multiple days? For example: Start date/time = 2/26/13 2:30 PM and end date/time = 2/28/13 10:30 PM. I want my calculated hours to show 28 hours.

I need to determine a formula which will allow me to calculate a future date based upon a current date with varying time periods.

For example:

I have a bill which is paid on the 15th and last business day of each month. I would like to be able to see the next due date regardless of what day of the week it is.

I have a bill which is paid every other Tuesday. I would like to know the next due date without having to enter +14 for every due date in the future. In other words, it is preferable to be able to open the spreadsheet and automatically see the next due date, not use autofill to repeatedly add +14 to a previous date which would limit the # of future due dates that could be calculated.

I have a bill which is paid on the last business day of each month, not the last Friday of each month. I would need excel to return a value for the last day of the month which = Monday-Friday, regardless of what day of the week it may be as long as it isn't Saturday or Sunday(holiday exclusion would be nice but not required).

I want to calculate the end date of my German courses. This is how it works:

A course consists of 60 LU*. The course can occur i. e. three times a week: Monday, Wednesday and Friday. In each day the course lasts 2 LU, which means 6 LU each week. There is no course on Tuesday, Thursday, Saturday, Sunday and on holidays. Therefore this type of course that begins on 18-Nov-2013 will end on 03-Feb-2014.

Another course which occurs Tuesday, Thursday and Saturday, and respectively has 2 LU on Tuesday, 2 LU on Thursday and 3 LU on Saturday and starts on 03-Dec-2013 will end on 06-Feb-2014.

Therefore I want to create a worksheet where I set the start date, choose the days and respectively the LU amount on those days. The end date shall be calculated according to these criteria.

The workday function on excel cannot do this and I do not have any programming skills to work with VBA.

I have a spreadsheet with Received Date/Time in C2 and Resolved Date/Tim in D2, Work Start Time in E2, Work End Time in F2. C2 and D2 are in dd/mm/yyyy hh:mm AM/PM format:04/03/2008 10:27 AM06/03/2008 1:06 PM9:00:00 AM5:00:00 PM

I need to be able to calculate the resolution time of each request in hours/mins excluding weekends and public holidays. I've tried using the NETWORKDAYS function but it doesn't seem to pick up multiple days between the Received and Resolved dates/times. I have put the Public Holidays in my spreadsheet ( attached) in AA2-AG2.

Anyone know why the NETWORKDAYS() function will return a value of 1 if the start and end date are the same? Does the function always assume that the start_date is at 12:00AM and the end_date is at 11:59PM, because it seems to also show that there are 3 days between 11/04/08 and 11/06/08.

I have a spreadsheet setup that uses the workday function. Shown as follows: =Workday(P$2-1,V2,Z2:Z$11)

P2 is a set date in which the location will not change. Z:Z is a list of Holidays. V2 should offset by 1 row. I want it when a command button is hit it runs that formula untill the rows value = "End". I have found "Working with Workdays" information at MSDN's website http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnvbadev/html/workingwithworkdays.asp It seems to be for access but I'm trying to use in Excel and I am getting errors/confused. The main error I'm getting is Compile Error: Method or data member not found because of rst.FindFirst.

This is probably a simple question, but one I can't figure out after several hours. I am creating a spreadsheet focused on certifications.

I need to take the date each initial certification was achieved, and add x years to each cert, which is simple enough.

The sticky part is that the (date + x years) can't logically be a weekend; if it is, I need to subtract one or two days from the result, so that it's the *weekday* immediately prior.

e.g. if my initial certification date is: 1/23/2006 and my certifcation expires in four 4 years:

A47= date(2006,1,23) h47= 10

=DATE(YEAR(A47)+H47,MONTH(A47),DAY(A47))

Result = Saturday, January 23, 2010

If the result is a Saturday or Sunday, I need to subtract one or two days from the date. In this example, I'd like: Friday, January 22, 2010 as the result.

I've been playing with 'if', et. al., to no avail.

I am in need of some excel advice relating to date calculations. Basically I need a function that is the equivalent of WORKDAY but for hours instead. I have a series of events that take a certain length of time to complete, most of them less than a day but some more than. By way of example see the screenshot below:

In reality the last three operations would have to take place on the 27th of April, with the Welding operation starting on the end of the 25th around 7pm. The plant is running a 24 hour day, and works 5 days a week. How can I calculate the times in hours offset rather than going day by day? I need to account for

* Weekends * Fixed Holidays * Operations running as seamlessly as possible

Any advice welcome. I have attempted to use WORKDAY with the number of days to deduct rounded to the nearest day and then subtracting the operation time but this results in errors where operations would cumulatively go over a working day. The objective is by knowing when the end product is needed and knowing how long each operation takes it is possible to discover when to start manufacture. VBA or Formula code is fine as this will be integrated into a VBA project.

I have a list of clients that have specific requests waiting to be actioned, with a number of columns relating to client details and the status of the request across the top of the sheet. One of the columns (D) is "Last Contact Date", where I enter in the date that I last followed up with the client or made contact regarding their request. In the next column (E), I want the weekday/workday date 1 month after the Last Contact Date.

I can use "=D2+DAY(30)" to give me the date 30 days later, or "=DATE(YEAR(D2),MONTH(D2)+1,DAY(D2))" to get one month later, however what I want is the nearest WORKDAY after this date.

So, if the date is on a weekend, I need the Monday date instead.

I'm at my wits end trying to make a workday formula work, but am having no luck. I've searched the other posts, but did not quite find a match. I'm trying to subtract a number of days from a workday function, but it seems to bypass ignoring the weekends (as is supposed to be done automatically with Workday). Here's the formula I'm trying to use:

I'm trying to make a schedule of deposits made for the month of March 2008. (Deposits are made on a daily basis.) With this, I wanted to know when the deposit would clear with the bank using the WORKDAY formula given that I have to count 6 banking days after the date of deposit (Saturdays and Sundays excluded).

I'm using Mac and I recently upgraded to Office 2008 (never tried WORKDAY formula in other versions). I am aware of the syntax used for this formula and it works just fine in other cases. But I noticed that with start_dates falling on a Thursday or Friday of the week, Excel would give me a result date that falls on a Sunday, which is odd given that it's supposed to ignore non-working days or weekends. (I haven't even gotten to inputting holidays yet.)

I am trying to work out a formula calculating dates.

basically a piece of work / report is due for completion twenty working days from a trigger date. And I need the formula to calculate this due date. Im using the workday function, which calculates a date using the number of working days given after the trigger date.

this would work fine, except that the trigger date needs to be included in the calculation (inclusive). I have tried changing the value for the number of working days to nineteen, which would logically give the right answer (20 days including the trigger day). BUT the bloody thing doesnt work, because the trigger date can be on a weekend or holiday!! so then it calculates 19 days (as it should) but the result is wrong because the trigger day isnt included (as its a holiday/weekend).

I am using a formula to calculate the last day of the month, using any date of the month in a worksheet in cell A13, this cell is also linked to another worksheet to pick up a date, using the ISBLANK function to prevent a dummy date entry appearing if the field in the linked ASHBY RISE worksheet is blank =IF(ISBLANK('ASHBY RISE'!$C$5),"",'ASHBY RISE'!$C$5)

The last day of the month function is shown below =DATE(YEAR(A13),MONTH(A13)+1,0)

This works fine if there is a date in A13, but returns a #VALUE! error if cell A13 is blank. I have tried using the ISBLANK function, but I am still getting the #VALUE! error. Of course I may have the sysntax incorrect.

Is there a formula similar to WORKDAY that would include weekends and make something due on the next business day? For example, I have a bill due on 6/1/11 and I need to follow up 5 days later - which would be normally 6/6/11 but the WORKDAY formula makes it 6/8/11 as it is adding 2 extra days.

I have added 3 tables data .. also I had created a sample solution calc for emp1 and project1 ... I need to calculation the ratio between the months based on the working days and allocate the efforts accordingly.