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Cell Will Not Calculate (even After F9 Is Pressed)

I have a few files with lots of simple formulas (30,000 +). Lately, I have seen some inaccurate numbers being produced by these files and after troubleshooting it turns out that some of these formulas did not / and will not calculate.

This is not a simple turn on autocalc or press F9 problem. Believe me, I have tried it. The only way I can get the cell that will not calculate to respond is be entering edit mode (F2) and pressing enter.

Has anyone experienced this?


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Become a master of VBA and Macros in Excel and learn how to automate all of your tasks in Excel with this online course. (No VBA experience required.)

(80% Discount Ends Soon!)

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I have a spreadsheet with simple (addition/subtraction) formulas. The file is quite large and the formulas are too. All of a sudden, the formulas stopped working except when I double click in the cell containing the actual formula. For example, if I enter "2" in each cell, A2 and B2, cell B3 should reflect "4" because there is a formula in cell B3 which totals cells A2 and B2. Only by double clicking on cell B3 will the program actually calculate. I'm totally perplexed and so is my IT contact. Anyone?


I have an excel worksheet that adds two other worksheets in a data
triangle. I copied it to create a new data set and used find &
replace to change the worksheet references to the new ones.

The cells still contain the result of the old formula referring to the
previous worksheets. The only way I can get the formula to return the
correct result is to edit (F2) each cell and press enter. Calc now
(F9) does nothing.

I've seen this before, but this time, I need to calculate many
thousands of cells and don't have time for this workaround.

Any ideas?

Thanks.

Don S



I need information on how to enter the proper syntax (formula) so that excel
can calculate overtime hours. In california over 8 hrs in one day is
overtime. The 8 would be considered regular hours and anything over is OT.



Hi there

I am trying to calculate our On Time Delivery. I want this as a simple percentage of jobs. I have got this running in the following way:

Column M - Estimated Delivery dates
Column N - Actual Delivery dates
Column O - =IF(SUM(M2-N2)>0,1,0)

Then I have calculated On Time Delivery as: =SUM((SUM(O2:O252))/(COUNTA(N2:N252)))

This seems to work fine. My problem is, if we enter a date in Estimated without a corresponding Actual date, the formula for Column O fills out anyway and improves our On Time Delivery Percentage. How can I set this up so that the formula doesn't calculate if there is no data in Column N?

Any help much appreciated

Thanks,

James


I need a formula to calculate Turn Around Time. Find below the sample data and details for your reference.

Received Date & Time: 10/29/2010 3:27:00 PM
Completed Date & Time: 11/1/2010 3:57:32 AM
Business Hours: 08:00 AM to 05:00 PM
Non Business hours: 05:00 PM to 08:00 AM
Weekdays : Monday to Friday
Weekends: Saturday & Sunday

If I calculate TAT for this time period it should show me 1 hour 33 minutes, why because business hours are closing by 5:00 PM on 10/29 so it should not calculate duration after 5:00 PM to until 08:00 AM on next day, however 10/29 is Friday so formula should calculate the duration from 10/29 Friday 3:37 PM to 10/29 5:00 PM and again it should calculate from 8:00 AM on 11/01 Monday and formula should skip Saturday & Sunday.

In this scenario I have completed the task before 8:00 AM on 11/01 so it should show duration of 1hour 33 minutes.

Please let me know if you need any more details


Hi,

I am entering lots of family history data into a spreadsheet. At the simplest I have columns (in cells A1 B1 C1) the headings, Surname, Forename, Year. Right now, I enter in cells A2 B2 and C2 say: Smith <Tab> John <Tab> 1555 <Enter, move mouse to the A column in the next row down). What I want to happen is when I have entered the last data in a row and pressed <Enter> I move automatically to the A-column in the next row down.

Is this possible?

Regards and a Merry Christmas to all

Wibs


Hi, this is something so simple that I have forgotten how to do it.
I want F3 to turn yellow if someone selects "Yes" from a drop down list in cell E3, then F3 has no fill once data is entered into it. And F3 turns Black if E3= no selected from the list. Or F3 turns red if E3 contains "TBC"

so in summary,

if E3="Yes", then F3 conditional format to Yellow until data is entered in it.
if E3="No", then F3 conditional format to Black
if E3="TBC", then E3 & F3 conditional format to Red until E3 is changed to
"Yes" or "No" at a later time.

Thanks in Advance for the help

Mutley13


I am trying to do a very simple copy and paste of a simple formula in Excel 2007 and nothing seems to be working. Excel will not let me copy and paste a formula and will only paste the value into to workbook. For instance, if I make a very simple spreadsheet such as:
A1 type in 10, A2 type in =A1 (calculated A2 to be 10)
B1 type in 5

And then click the copy on B1, and then click paste special on cell B2, the only options it gives me are text and unicode text and so no matter how I paste, cell b2 will always be populated with a value of 5. I cannot imagine a simpler copy and paste and no matter what I do I can't make this work.
All cells are formatted as general. It seems that all copy and pasting of formulas in my excel has been disabled. If I open any spreadsheet on my computer, I can't copy and paste formulas, but do the exact same thing on the exact same spreadsheet on any other computer and it works no problem.

Any help?


I have a problem sometimes. I will click on a cell to add information.
The cell turns blue and then wherever I move, it highlights those to.
No matter where I go on the page. If I Alt-Tab and work in another
program on my computer, that excel page keeps highlighting wherever
I move even in those other programs (I know this sounds confusing).
When I return to excel thousands and thousands of cells are blue.


The biggest problem is that the highlighting won't turn off, no matter
what. I can't select anything from the tool bars, do any work on the sheet or close the program.
I can close it only with the task manager but when I open it again,
the cursor is still stuck in the highlighting mode and won't perform any
other functions.

Do you think this is a problem with my computer, the excel program? I have changed my mouse and this didn't help.
Is there some shortcut to turn off this highlight feature other than restarting
my computer. Which is the only current way I can get rid of it.

Thanks for any advice,


I have a textbox in my userform where anything typed in the box is entered into cell A2 in my worksheet. However, multiple lines of text are not properly displayed in my worksheet. I have enabled MultiLine and EnterKeyBehaviour in the properties window of the textbox so I can type multiple lines in my textbox. The problem is that when I press the button to enter the text from my txtbox to cell A2, the cell doesn't actually display the text in separate lines. It just places a square symbol in the place that enter should have been pressed and the text should have been split into separate lines.

How can I get the separate lines of text in my textbox to be properly displayed in a cell? Thanks for your help in advance..


i have a worksheet with formulas in 15,000 cells; i have set the calculation to maunal so that you have to press F9 to calculate the sheet. \

sometimes, it takes 45 seconds to calc the whole sheet, other times, it takes 5 minutes. how do i clear the cache, or what do i have to do so that it calcs 45 seconds each time.

i don't want the application to think, it would be better if those 15,000 cells can be returned in a fraction-of-a-second. any ideas/tips? thanks.


I have a spreadsheet where I need to calculate the increase in % one year over the other in column D for Eg if Profits are 95415 in Jan 2008 (Column B) and 80215 in Jan 2008 (Column C), then the % Increase will be (95415-80215)/80215 *100

I can calculate the formula for this , but the problem comes where for eg there is a loss in Jan 2008 for -95415 and there was a profit in Jan 2007 for 80215. How do I set up formula to take negatives & positives into account in calculating the increase or decrease/

Your assistance or anybody's on the forum will be greatly appreciated

Regards

Howard

http://www.mrexcel.com/forum/showthr...ghlight=howardneed


Hello,

I have two columns of data: column A contains the date and time in the form dd/mm/yyyy. Column B contains a number value. All the times are in order, so column A looks like:

01/01/2007
02/01/2007
03/01/2007

I have data from 2007 to 2010. I need to calculate an average daily value (in column B) for each month, and display it in column C. So, for January, I need to calculate the average of 31 days, February, 28 days, etc.

Is there a function I can use to do this? I've been trying the AVERAGEIF formula but can't get it to work. Any ideas would be much appreciated!

Many thanks,
Caitlin


Hi,
I made a simple worksheet that we have been manually entering the time for employees, but there are too many errors (even with simple math). Can someone help me convert the time of ex: written 8-4:30 or 10-3 (meaning 8:00am to 4:30pm) where you have the total weekly hours? Right now I have a column for overtime. Is there a way to automatically calculate the over time also? The work day is 8-4:30 with a half hour lunch (lunch is not calculated into the hours, so you minus a half hour). 8-4:30 equals 8 hours. So, if a person works 8am to 6:30pm, how can I set it up where in the first row of time, I will type in 8-6:30pm. In the totals column to the far right, it will display 8 hours. In the (O.T.) column, it will display 2 hours.

This way, when I call in my payroll, I will have the total "regular" hours in one row and underneath, I will have the total overtime hours.

Or... does anyone have a better solution to keeping track of their hours?

Thanks!
Marty


I recently moved into a new office and I am using a brand new computer on our network. When trying to edit an existing file, I'm not able to select a single cell and type. After clicking on a cell, if I move the mouse at all (even without pressing the left button) it just continues highlighting cells no matter where I move the mouse. I am also not able to click on the tool bars at all. I have to actually Ctrl-Alt_del to get out of the program. I'm sure this is something simple, but I don't know that much about this program. Any help would be greatly appreciated.


How do I calculate the number of batches per hour? Here's what I have so far:

Cell B5: start time: 4:15 formatted as 4:15:00 am
Cell B6: finish time: 6:15 formatted as 6:15:00 am
Cell B7: total time: 2:00 formula in cell: =TEXT(B6-B5,"h:mm")
Cell B8: total batches processed: 22 (this is entered manually)
Cell B9: batches per hour: formula in cell: =B8/TEXT(B7,"h")

as long as I have this formula in cell B9 the answer comes out correct which should be 11 per hour.
If the formula in B9 is B8/B7, the answer is 264.0, Is this because of the way excel is reading the total time or the total time is formatted as a time, not an actual number? Is this the correct way to solve the problem?
answer should be 11 per hour.


Is it possible to have numbers added to the same cell and have excel continue
to calculate the addition for me in that same cell......ex: I have the number
8 in cell d2 and I want to add the number 8 to that cell and have excel add
the 8 to the previous 8 for a total of 16 in the same cell.....the next time
I would add 5, and the total would be 21? Can this be done in a single cell?



Happy Day to all,

Can you please help me,

A1= time in
B1= time out
C1= time in
D1= time out

I want to calculate the late and under time,
Office start at 9:am w/30 mins Grace period,
The break time is one hour only, please include over breaktime in calculation.
End of office hours 6:00 pm, strickly no over time


Hi everyone,

I'm going nuts trying to figure out how to autofill text from one cell
to another. For example, everytime I type text into cell A20, I want
the exact same thing to cell BL20. The same for B20, BL20, etc.

How do I go about that? I already know how to copy formulas from one
cell to another by dragging the skinny black line of the cell. I guess
I just need the formula for a simple IDENTICAL copying of text.

Thanks in advance,

Mike




In Excel I have been trying to find an easier way to calculate a time
difference where the times cross midnight. Example:
Start time: 23:50:00
End time: 00:15:00

How would you formulate an equation to determine the duration of time or
differnce between the start and end time?