Converting Long Time Calculation To UDF
Jul 18, 2009
I work with a lot of time based worksheets for a 24/7 operation and constantly use the formula:
=IF($E17>$D17,(HOUR($E17)+(MINUTE($E17)/60))-(HOUR($D17)+(MINUTE($D17)/60)),((HOUR($E17)+24)+(MINUTE($E17)/60))-(HOUR($D17)+(MINUTE($D17)/60)))
to calculate times worked where $D17 is start time and $E17 is finish time. Shifts can start and finish the same day ($E17>$D17) or go past midnight ($D17>$E17).
To make matters even more interesting, there are a number of variables that require adding either "and" and/or "or" conditions to this formula so I can end up with several of these nested and it gets pretty complicated.
I'd like to have a UDF so I can just enter the formula:
=CalcTime(Start Time,Finish Time)
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Aug 10, 2013
I need to convert data from long to wide form but I haven't been able to do it. I want to try and avoid using vba because I have exactly 5 hours of experience with it, but if there is no other way I will just have to learn it quick.
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Sep 2, 2009
My current task is to create a spreadsheet that will auto-hide/show rows based upon values in other cells. I am currently about halfway 40% complete with this aspect of the file. I've read over many forums, and the best what that I've seen individuals do it on other sample spreadsheets posted were a =Rand() in a random cell somewhere in the sheet, and a Private Sub worksheet_calculate(). I'm far from a VBA expert. I'm trying to learn as I go along. Here is my current VBA:
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Nov 22, 2012
I am working on putting together a very large spreadsheet covering multiple data sets over multiple states/years. I am trying to convert the data that I have in one spreadsheet (that is arranged like the example below) and make it so that I can paste the data into another spreadsheet as one single row: i.e, 1,651 would follow in the column to the right in the same row as 6.4 and so on. Right now I am having to copy and paste row by row and it is going to take me years.
3,484
2,179
62.5
2,053
58.9
126
5.8
5.2
6.4
[Code] .......
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Mar 11, 2007
I have a user form and to input the hourly wage i need to convert the text entry to a number whose type is LONG and not integer.
Does anyone know how to do this?
Or is there a way to input a number in a userform without a text box entry?
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Jan 12, 2010
I'm doing the website for my company and things have to be entered into the site via spreadsheets. I have a list of numbers
e.g. 3652, 2845, 50925, 4809, 18392
that need to have the spaces removed in order for them to work.
e.g. 3652,2845,50925,4809,18392
There are over 500 cells with multiple numbers in each, so I don't want to do it one at a time, and rightly so, because Excel keeps changing the format and giving me something like
3.6*10^30 and loses all my commas.
Is there an easier way?
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Jul 11, 2014
A client buys 500 minutes of my time. In one week I spend 340 minutes on the account. I'd like a column to show Time purchased (say 500 Minutes) Time spent and a final section showing time left (but showing negative values in red)
I hope I've explained this ok but here is an illustration of what I'm trying to achieve in Excel 2011.
[URL] ...........
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May 18, 2003
I'm working on converting some databases. One has entries with normal human readable time format, the other uses the unix epoch time format.
Is there a function or vba code that I can use in excel to convert the normal time format to epoch time?
I've got a thousand or so entries, so it would be nice to find a way to do this on a large scale.
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Sep 27, 2013
I have two columns that read:
XXHSXX HR
XXTRXX MG
XXXFXX XG
XXHSXX HS
XXTRXX MG
XXMEXX RU
XXHSXX HR
XXHSXX
XXTRXX
XXTRXX
....
The above list represents 2 columns. The left column is 400 lines long. The right column is partially complete with 2 letter codes that represent the 6 letter codes on the right. I'm trying to convert the column in the XXYZXX format to a 2 letter column and each of those 2 letters corresponds to the 6 letter column on the left. How do I do this using any method or Vlookup? How does one convert a column of text to a corresponding column of text? I don't want to have to manually type in 2 letter codes that match up the left column. What do I do instead?
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May 18, 2003
I'm working on converting some databases. One has entries with normal human readable time format, the other uses the unix epoch time format.
Is there a function or vba code that I can use in excel to convert the normal time format to epoch time?
I've got a thousand or so entries, so it would be nice to find a way to do this on a large scale.
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Aug 26, 2008
I managed to put together an array formula to calculate the last date that a rep made a sale. It checks two other tabs in the workbook to find the date, and if none is found, it leaves the cell empty.
{=IF(MAXA(IF('Daily Compliance'!A:A=B48,'Daily Compliance'!O:O),IF('Daily Compliance 11-07 to 4-08'!B:B=B48,'Daily Compliance 11-07 to 4-08'!A:A))=0,"",MAXA(IF('Daily Compliance'!A:A=B48,'Daily Compliance'!O:O),IF('Daily Compliance 11-07 to 4-08'!B:B=B48,'Daily Compliance 11-07 to 4-08'!A:A)))}
But it takes sometimes up to 4-5 minutes to make the calculations. Is there possibly a way to simplify it so that it calculates faster, with the same results?
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Jul 15, 2014
I have 4 distinct columns.
Adm Date Adm Time Trans Date Trans Time
1/16/2014 937 1/16/2014 1045
1/1/2014 121 1/1/2014 121
1/14/2014 800 1/11/2014 735
1/30/2014 100 1/30/2014 205
1/13/2014 800 1/12/2014 1202
I would like to calculate the difference (# hours spanned from the dates shown). Unfortunately when we transfer the data the COLON is dropped from MILITARY TIME so I am having problems in the calculation. This is also made more difficult as some of the calculates span over two dates.
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Sep 3, 2013
* Need a normal date calculation according to selected time zone. * Formula required in [D7], facing problem in Negative TimeValue.
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Feb 1, 2012
I have a chart that contains time per task and then adds the tasks for a grant time total.
Example:
0:05 wash hands
0:10 brush teeth
0:20 shave
0:35 - total morning prep time
In my chart the total time is currently 63:25:00 or 2d 15h 25m
I want to break this down into a number that can be compared to a work week. In other words, if a typical work day is 8 hours, can I break this down to show work days and remaining hours and minutes? I'd like it to break down as: ?days ?hours ? minutes where days is an 8 hour day, not a 24 hour day
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Oct 4, 2013
I have a long date and time text value in a cell such as "2013/10/02 07:43:39.39", where the fractions of a second are very important.
I can use cdate([text]) to convert the text string to a value, but only if i omit the seconds fraction: "2013/10/02 07:43:39".
Otherwise i get a type mismatch error.
Is there any way i can get the whole date/time string converted to a date value? The only way i can think to do it it at the moment is to convert the date/time, then divide the seconds fraction by 86400 and add the 2 values. Is there a better way?
Secondly, i have a large number of these date strings, typically >30k lines x 7 columns. Each string is preceded and trailed by a [space] character.
I can strip these extra spaces no problem. And, i can "loop" to perform it, again no problem. But it's going to take time to perform and i'd rather not if i can avoid it.
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May 28, 2009
I have a couple shreadsheets I have created, one is for Purchase order's and has 4 different sheets. with one sheet holding addresses linked a drop down menu in the first sheet, all in the same workbook. Also there is a macro within this sheet to print to a specific printer, and a specific number of copies when CTRL p is pressed. The total file size is approx 9 mb. Opening this file takes approx 30 to 45 seconds. There are no links to any outside files, only links within the workbook itself.
The second File I have recently started having problems with (Our Quotation log) is A workbook containing 3 sheets, 2 sheets independant and one sheet linked to the second that Summarizes the first and also has cels to enter information on the person the quotation has come from. I have this sheet formatted as a table so I can sort by name etc when doing followups.
This workbook also takes approx 30 to 45 seconds to open, and on occasion longer. All workbooks are stored on my computer. The PO workbook has had the problem since I created it, although the Quotation log workbook has only had the issue this week.
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Mar 10, 2004
Any code I can stick into the end (plus maybe start) of a macro to display the length of time it took for the macro to run?
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Jan 11, 2010
I designed a spreadsheet which uses a lot of VLOOKUPs and it takes a very long time to recalculate. I don't know if there is another way I could do this, but this just seemed to make sense and it works just the way we want it but it just takes too long. Here is what the spreadsheet is designed to do:
We have data that is pasted into excel from another source. The data is broken up into account number, date, check number, and amount. Multiple payments from the same account can occur in one month so the data must be totaled. There is a custom function called concatif which works just like sum if but concatenates text. There are VLOOKUPs performed on the account number and the corresponding date, check number, and amount are inserted in the table.
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Jan 20, 2014
[URL]
Excel takes about 10 minutes in the saving process. When I say 10 minutes, I mean, the excel screen freezes (says not responding) for about 10 minutes, then it actually saves at the very end in the normal time any other file would take as you watch the progress bar go forward.
I know many of the common answers and have tried. reducing the calculation time (which in turn reduces the saving time).
But in my circumstance, the calculation takes a very reasonable amount of time, and you see the progress % going forward.
- I would say I have about 2000 rows, and 15 columns.
- They have sumifs formulas.
- They link to a different workbook.
- The workbook I am working on saves to the network
- the source of my sumifs are also in the same folder on the network
- the recalculation takes about 10 seconds at most
- i have turned off recalculate before saving, it is all on manual calcs
- when i hit save, there are no calcs being performed
- there are no macros in the workbook
- there are only about 2 names in the name manager
- then it freezes for about 10 minutes.
- then the progress bar starts moving then it saves.
What is it doing in those 10 minutes?
1 more item to note, when I break the links to the workbook and thereby removing the sumifs formulas, its a snap.
Why does the existence of the sumifs extend saving time? I would completely understand if it elongated calculation time, but if calculation is off, then why does it even worry about it when saving?
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May 8, 2009
I have cells of data with a long string of numbers such as: 20090507225836. Is there any easy way to convert them to date/time format, such as below? 5/7/2009 22:58:36
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Feb 12, 2010
I am using the below formula to distinctly count the number of customers that match the criteria that I have in Cells C7 and B10. The data is in a separate worksheet, that I am showing Named Detail of which will be changing on a monthly basis, so a pivot table does not want to be used. The detail data ranges from row 7-40,000, and the file is currently 8610KB's, and can potentially grow.
=SUM(IF(FREQUENCY(IF(Detail!$A$7:$A$40000=C$7,IF(Detail!$B$7:$B$40000=$B10,IF(Detail!$D$7:$D$40000<> "",MATCH(Detail!$D$7:$D$40000,Detail!$D$7:$D$40000,0)))),ROW(Cust)-MIN(ROW(Detail!$D$7:$D$40000))+1),1))
This formula works but takes an excessive amount of time for one caluclation, and I need this for multiple column and row critera. So, can this calculation be changed in order to get the same result with faster calculation time? I am using Excel 2003.
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Mar 15, 2012
I get distinct word with this formula i have 30,000 rows with below formula taking lot of time with dragging to all cell
{=INDEX(List,MATCH(0,COUNTIF($b$1:b1,List),0))}
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Mar 17, 2007
I have the VB Editor open and am manually activating different workbooks in Excel (with 20/25 modules each), the VB Editor goes through a process of maximising each and every module in the workbook I have selected before I can edit any code or, indeed, do anything in the workbook. This process takes about 8-10 seconds every time I select a different workbook in excel! I have played around with the settings "Full Module View" in the options section of the VB editor, but to no effect.
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Mar 16, 2009
I need to ask user to input the row ("rowin") and column ("colin") address in order to activate a cell. The mose natural inputs from the user will be an integer for row and one or two alphbats for column. Say, for example, the user input (82, AY), how do I represent the cell in code? I know I want to say something like Range("AY82"). But I just could not figure out how to concatenate "colin" & "rowin" to make it AY82 to Excel.
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May 19, 2008
I have a large Excel 2007 file, around 60.000KB. 54.000KB are due to one of the worksheets where I have 8760rows x 160columns with data. The calculation time is not a problem, it is very fast, it only takes 2/3 seconds. The problem is when I open or save the file, it takes around 2 minutes... it is not too much, but it becomes too long when one has to open and save it several times. It there any trick to decrease the time when openning or saving an excel file??
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Apr 18, 2012
I have a large file that takes a long time to close.
I would like to display a message that says " SAVING - PLEASE WAIT".
But I do NOT want any interaction from the user to continue so I can not use a MSGBOX.
How can I do this?
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Jan 30, 2007
Need a point in the right direction with this one! I want to calculate the difference between two time values, the problem is there two different formats as below:-
1) 520.00 - this is a number format
2) 500:00:00 - this is a time format HHH MM SS
What could I use to show I have a 20.00 hour difference???
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Jul 8, 2009
I have a spreadsheet that automatically inserts the colon into time entries (2123 converts to 21:23), my problem is that the VBA doesn't recognize single minutes (i.e. when when a time is entered from 12:01am (0001 or 01) until 12:09am (0009 or 09)). When entered I get a "Run-Time error '5': Invalid procedure call or argument"
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Jun 17, 2006
I'm having trouble converting Time to Decimal
ABC
8:00 1:00 AM8:00 AM
8:00 1:00 AM8:00 AM
1:00 7:00 AM7:00 AM
Using CellRef * 24 only works for Columsn B and C
resulting ex:
#VALUE! 1.08.0
#VALUE! 1.08.0
#VALUE! 1.07.0
For some reason, it only recognizes cols b and c as Time.
The "AM" only shows when you click the cell, and it is displayed in the formula bar. When clicking a cell in Col A, there is a trailing space, ie: "8:00 "
Tried a couple things but couldn't get it to associate col A with time, besides manually removing the trailing space from each row. Using Trim() does not work.
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Dec 9, 2012
I have a time as 0:20 in one cell. I want to covert that to the number 20 in another cell. Is this possible to to and can I get an example of how?
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