Summing Adding Many Time Cells
Jun 15, 2007
I have a spreadsheet with many rows of time totals as the following example: Cell 1 - 08:00 AM Cell 2 - 1:00 PM Cell 3 - 5:00. Cell 3 is just the total, and I have no problem with this aspect... However I have two columns of the above format side by side... and the only way I can sum Cell 3 on both columns is something like the following: =sum(c1+c2+c3+f1+f2+f3...etcetcetc. This can end up in a large formula, and I was just wondering if there was a more efficent way? I tried the following but get a #value! error. =SUM(C1:C6)+(G1:G6)
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Mar 28, 2008
I have a column of times: e.g. 10:03:00 and I would like to add them all up.
=A1+A2 works fine.
=sum(A1:A10) does not.
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Jul 14, 2006
1) I am trying to find a way to add together the total number of hours worked from shift start time to the end of the shift start time throughout the week.
2) Add together the total number of hours travelled. again from the start and end times throughout the week...(presumably, if I solve the first problem, it in itself will provide the second solution.!! (Grin)
Where shift start and end times are concerned, the cells are formatted as time, but I want the sheet to produce the results of the total number of hours worked, so that I may cost the hours and make payment. Ie: 62 hours worked = £ at such and such a rate, and 25hrs travel paid at £ different rate.
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Mar 6, 2009
I have a larger data file (120,000+ rows). Each row has one column for date and another for time. Basically, I need to add 6 hours to all time entries, but also change the date accordingly.
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Apr 29, 2009
I've been trying to figure out a way to sum up a column of times like this (please see attached portion).
Right now, all the cells on the worksheet are formatted as text, and the "total" is actually a text value, not a formula.
I've tried converting all the cells from text to numeric, even tried custom formats like [h]:mm.ss to no avail.
What is happening for me is that when I try to sum up a column to get a total, the value gets converted or rounded off to zero (usually like 0:00.00).
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Apr 26, 2014
i am trying to remove some duplicates in a sequence and add new cells for missing ones
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Jan 29, 2013
Problem,
A B C D E F (B+C-D-E)
Date Opening Stock Purchase Sales Consumption Closing Stock
17/7/2012 10000 5000 1000 2000 12000
17/7/2012 12000 2000 2000 1000 11000
18/7/2012 11000 0 1000 5000 5000
18/7/2012 5000 10000 3000 0 12000
Note : I want the above result as shown below datewise but no duplication of date but summing up of column C,D and E which is in above.Pls note that this is accounting question and also plz note that Opening stock(column B) from next date onwards must be equal to previous date closing stock(Column F).
Results :
A B C D E F (B+C-D-E)
Date Opening Stock Purchase Sales Consumption Closing Stock
17/7/2012 10000 7000 3000 3000 11000
18/7/2012 11000 10000 4000 5000 12000
(B=F)
if I could get the formula in excel ,since this is the sample data as I do have a numerous & huge data like shown above datewise where I need to add C ,D and E but Opening stock(column B) from next date onwards must be equal to previous date closing stock(Column F).
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Jul 13, 2009
I'm currently working on creating a schedule for work. To make it simple, I have one row with 14 columns for each day of the week split into Time In and Time Out. These are formatted as time "1:30 PM". At the end of the row, I want it to sum the number of hours. I've done this as: =((D4-C4)*24)+((F4-E4)*24)+((H4-G4)*24)+((J4-I4)*24)+((L4-K4)*24)+((N4-M4)*24)+((P4-O4)*24). Which works fine until there is a blank cell.
The time is pulled from another worksheet with the name of the week. Sat and Sun I am off. So the formula goes like this: =IF(ISBLANK(SAT!B4),"",SAT!B$4). I've also tried =IF(ISBLANK(SAT!B4),NULL,SAT!B$4)
The sum at the end does not like the "" value or NULL value. It gives me a #VALUE error for any rows with blank cells. If I change the formula to exclude those weekend days, it works. So I know the error lies in what its putting down for the null value. I cannot have it read zero or anything else. I need it to stay blank but still calculate at the end.
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Jun 4, 2014
Find the attached excel sheet : Example Statistic.xlsx
I am trying to calculate the crew hours from a database I created .
I entered the sumifs formula but i entered many argument .
The block time should be calculated based on the month and to calculate only for specific name for each crew .
The formula should be involve in the colorful cells only ...
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Nov 12, 2008
Many years ago I created a complicated spreadsheet that calculated employees's leave, sick, vacation etc. The timekeeper would indicate the amount(s) used for a particular day and it would automatically calcuate. The problem with this is that the time keepers do not use .25, .50, or .75 for the fractured time. Instead they used .15, .30 and .45. Previously, I used a convuluted if statement looking to the right of the leave to figure out what and how to calculate it and I'm trying to revamp it to make it more streamlined.
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May 30, 2012
I want to add hours to a date-time cell to get result in date-time.
Format of cell A1 is d/m/yy h:mm AM/PM
Format of cell A2 is General
Format of cell A3 is d/m/yy h:mm AM/PM
I want to add A2 (number of hours) to A1 to give A3.
The formula I used is A3=A1+Time(A2,0,0)
The formula works perfectly fine when A2 is less than 24, but when A2 is more than 24, the date doesn't get changed.
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Sep 7, 2007
I need a formula to add just the time to ' date and time', ignoring weekends.
eg:
Fri 24-Aug-07 10:52 is the date and time
28:48:00 is the time
If I add the time to 'date and time', result is coming as Sat 25-Aug-07 15:40
But it should come as Mon 27-Aug-07 15:40 (hence ignoring weekend)
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Oct 1, 2008
I am replicating a Matlab program which calculates tide levels at different times of day. I need to replicate it in excel to speed up data analysis and I am nearly there.
what happens is I need to apply a time offset to the time of high tide at port a based on the time of day, so if it is:
between 00:00 and 06:00 the high tide at port b is 81.6 minutes after the peak at port a
between 06:00 and 12:00 the high tide at port b is 74.56 minutes after the peak at port a
between 12:00 and 18:00 the high tide at port b is 81.75 minutes after the peak at port a
between 06:00 and 12:00 the high tide at port b is 79minutes after the peak at port a
I tried this formula, where CO2 has the time/date of the high tide at port a:
=IF(CO2<0.75,IF(CO2<0.5,IF(CO2<0.25,CL2+(81.6/(24*60)),CL2+(74.56/24*60)),CL2+(81.75/(24*60))),CL2+(79/(24*60)))
The problem is the high tide on 07/01/2005 07:45 is read as 38359.32 rather than 0.32 - is there any easy way to tell excel I'm only interested in the time not the date? I have this spreadsheet setup now to do all the other bits required and i is just the timing that is a problem.
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Mar 30, 2009
I have a started time of say 8am from cell B3. I want to know what time it will be when I add a full number (hours) from another cell. For example A3+B4 where A3 is 8:00 A.M. and B4 is 4.04. I'm looking to get the a result of 12:04 P.M.
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Mar 18, 2014
In my financial modelling I often have a calculated number of months of inventory. This number varies. I need to use this number to calculate the actual inventory value. For eg. it may be 3.2 months of inventory; in this case I need to sum 3 cells (current month, current month -1, current month -2) plus 0.2 of the fourth cell (current month -3)
But I may need to change the number of months of inventory to, for example, 4.2. In this case I would need the sum of four cells plus 0.2 of the fifth cell etc etc.
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Oct 1, 2009
I am trying to add numbers from cells if it IsNumeric and for some reason in column K the macro doesnt recognize numbers after row 14?
The range column is "E4:E"
Search criteria is the letter "R" in column "E" Then using OffSet, I go thru other columns and process data. Most of the macro works except for column K after row 14?
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Oct 25, 2008
I am working on a sheet which calculates payroll. I have a list of people in column A, and in column B, i have their different professionnal status. Their wages vary according to their professionnal status and are in another column C. How can i sum up the wages of only certain people, based on their common professionnal status in column B?
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Oct 26, 2008
I am trying to sum up a list of cells that have formulas attached so if there is no number in the formula it shows up as #N/A how do I make it so wherever there is an #N/A it equals 0?
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Apr 8, 2008
I have read alot of the online instruction on how to correct what i am doing, and its not working!!!! Im getting so frustrated. I have a column of time in hh:mm format. There are 130 entries that i need added. The sum keeps coming up as 19:44 which i KNOW is incorrect because when i review the hours alone they are more then that. How does excel handle, lets say 01:54 +00:58.
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Dec 25, 2009
I am attempting to use the if function that looks at a cell to see if it is a certain value and if so it adds the value of the cell above with another cell.
Here is the formula in cell AH26: =IF(G26=Variables!$F$4,AH25+AF26,AH25)
the problem is if the G25 did not equal Variables!F4 then AH25 is basically zero or the formula so when cell G26 does equal Variables!F4 then AH26 is supposed to sum AH25 with AF26 but AH25 cell's contents are a formula. How do I get it to ignore the formula and add AF26 with zero instead of the formula?
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Apr 17, 2012
I'm trying to add cells that aren't in a range.
=AA60+AA41+AA22+AA3
Some of those cells are blank and I'm getting an error.
I want excel to treat those blank cells as zeros.
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Mar 26, 2013
I am working on a sum formula for a column and I only want to sum if the value is a multiple of 15 or likewise if the value divided by 15 is an integer. I know that I could use several sumif statements to accomplish this, but there isn't really a maximum value. Is there a simpler way to accomplish this? I am comfortable enough with VBA so that is definitely an option as well.
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Dec 7, 2006
I have concatenated the following cells:
A1, B1, C1
The data in each cell is:
1, +, 2
I can concatenate them to show "1+2".
My question is, can I then perform the calculation that the concatenation produces?
I would like to be able to enter different operators into B1 in order to carry out different calculations.
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Dec 30, 2006
I'm using the following code to filter a particular range(it works perfectly fine). However I need to SUM Column 'L' once the data has be filtered. and place the result in the LASTS populated cell in Column L. At the moment I am selecting all the data in the column even the data that has been filtered out.
Sheets("Sheet1").Select
Rows("1:1").Select
Selection.AutoFilter
Selection.AutoFilter Field:=7, Criteria1:=">16", Operator:=xlAnd
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May 16, 2008
I want to sum two cells, doesn't sound that difficult but I want to be able to change one of the cells over time. Hence, if B1 is the total sum cell, and A1 is what I fill in. B1 starts at 0, and if I fill something in in A1, B1 will sum itself and A1 (Unfortunately this gives me a circular reference).
So what I'm looking for is some way to use paste special automatically in the formula B1 I guess.
It is possible and how?
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Jul 10, 2008
I have the following formula that is not working:
=(K72*0.2)+(N72*0.35)+(O72*0.25)+(P72*0.2)
It displays #VALUE! instead of the weighted sum I want. The reason for this is some of the cells are blank. If cells O72 and P72 are blank, how would I get it to sum just K72 and N72?
Other rows might have different missing cells, so the formula would have to work for different combinations of missing cells, but the weights will stay the same.
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Dec 9, 2008
I want to add two times together.
14:00 (time) + 03:42 (duration) = 17:42
Is there vba code to be able to do this or an excel function?
I have tried searching but strangely couldnt find anything?
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Apr 2, 2009
I have a start time in cell A1 (say 9am entered as 900), cell B1 has a time interval (25min), Cell C1 gives total (925). Cell B2 has the next time interval (56min). How do I get cell C2 to give total of 1021 rather than 981? Values in columns B and C continue on down.
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Jan 23, 2008
I have the formula in my spreadsheet to compute time. It works only if the time in B1 is greater then the time in A1. I would to know if there is a formula to compute time with either negative or postive answer. For example if a carrier was set to load their papers at 12:02pm and ended up loading early at 11:50am I would like the result in C1 to be -12 or (12).
Currently I am using the formula: =HOUR(B1-A1)*6+MINUTE(B1-A1). Like I said, it is all good until someone loads early and then I get a "#NUM!"
Are there any other formula's that I can use or is there a simple modification to the formula I am using?
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Dec 20, 2008
I have data that is exported to an excel spreadsheet from the phone switch for Average ACD time and Average ACW. Example: one cell is value :07:01 and and the next is :00:42.
I want to add the two together to get :07:43 or 07:43 for AHT. I have tried formatting the cell with custom time and time formats, but I get #Value. I believe the ":" at the beginning is not recognized. What formula can I used to get the two cells to sum?
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