Calculate An Average As Data Is Entered?

Aug 26, 2009

I'm using Excel 2003. I have about 190 rows that I use on any given day to enter start times & end times. I calculate the difference in Column E. Is there a formula that will calculate the average time as I enter them in the rows? Some days may have only 100 entries, other days may have as many as 190. I don't want to keep adjusting the average formula for column E.

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Blank Until At Least 1 Variable Is Entered But Still Calculate Average

Jun 7, 2013

Cell D39 has the formula

=(D4+D11+D18+D25+D32)/5

I want the cell to remain blank until at least on variable is entered, but then I want it to calculate the average of only the cells that have a variable in them.

Just so I am clear

D4 = 20

D11 = 50

D 18 = BLANK

D25 = BLANK

D32 = BLANK

Average would be 35

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Mar 15, 2013

I have two excel files that I am trying to gather information from to calculate the average $/hr earned by employees. The first file, which is currently called "Book 1" is generated by a different VBA code, the other "Employee Hour Output" is generated by our time clock program. What I am trying to do is have the script run from the PERSONAL workbook and look in the Employee Hour Output. In column B there are Employee names, for each employee that worked, there is a list of invoice numbers located in column E.

The code needs to see which invoice numbers each employee worked on then compare that to the $/HR earned from that job in the Book1 workbook. Then based on all the jobs worked, calculate the average $/HR that employee earned in the given time period. This information needs to be displayed with the employee name and $/HR in the first available row of columns H and I of the Book1 workbook.

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Aug 1, 2014

It's probably best if you open up the attached example spreadsheet that contains sheets "Before" and "After" otherwise it might be pretty difficult to understand what I'm talking about.

So I have this spreadsheet where I have part numbers in column B, status of the orders in Column I and lead times in Column M. What I want to achieve is to get of Mode (col N), Median (col O) and Average (Col P) values of each part number and each of its status using the lead times in Column M. If possible I would only like this on the top lines of each of these. I have done the formulas manually on sheet After so if you click on the formula you can see the range's it covers.

I did create a concatenation in column K (conc of column B and I) as helper column because in theory this might make things a little bit easier.

Now going into second part. I would also like to do something very similar but only using the part number and status "Finished" and get the values in columns T,U, and V on the top row of each part number. I made some blue boxes and arrows to kind of point out the idea.

The solution can be either formula based or macro, it really doesn't matter, however I will intent to use it within macro either way.

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May 20, 2014

I am trying to calculate average for values in a range of data that fulfill a certain condition viz. >1000 &

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Sep 28, 2011

I need to calculate the amount of time my daughter will be in daycare which varies each week. I have to give the same sheet that I have hidden calculations on to the center. I have to have the time she arrives at 7:15 AM (Cell A1) however they don't start to bill until 7:45 AM (Cell A2) and continues until 11:30 AM (Cell B1) and need C1 to be total hours between A2 and B1

I need a formula that will calculate the hours between 7:45 AM to 11:30 ONLY if cell A1 has a time entered in it. If A1 is blank then it should calculate 0 hours.

Example (WITH something entered in A1)
Arrive Time End Billable Time Total Billable Time
A1 - 7:15 am to B1 - 11:30 am C1 - 3.75 Hours

Start Billable Time
A2 7:45 am

Example (WITHOUT something entered in A1)
Arrive Time End Billable Time Total Billable Time
A1 - to B1 - 11:30 am C1 - 0.00 Hours

Start Billable Time
A2 7:45 am

If it has to be in 24 hour time is there a formula that I can enter in another cell to convert 12 hour time to 24 hour time again ONLY if A1 has something entered in it?

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Nov 11, 2008

I am filling out an order form. My values are being entered as sizes. I would like to caculate any entery as 1 X the amount of the item, but the entry is for example.. "YS" and not the number 1.

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Aug 6, 2014

how to find the average times of two different sets of groups. There are the baseline times and intervention times. Both groups have three subtopics: Time Fell Asleep, Woke Up, and Duration (how many hours I slept). I am not sure how to find the average of each subtopic. Here are the times....

Baseline times:
Fell AsleepWoke UpDuration
2:30 AM10:00 AM7:30 hrs
4:30 AM12:30 PM8:00 hrs

[Code]....

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Apr 5, 2012

I have a column of percentages, how do I get an average % rate at the end of my column?

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Sep 27, 2012

I want to calculate the average for 6 cells across 6 different worksheets.

For instance in sheet 7 i want to calculate what the average of sheet 1 A1, Sheet 2 A1, Sheet 3 A1, Sheet 4 A1, Sheet 5 A1 and Sheet 6 A1 is. However some the cells contain blanks/zeros which are resulting in an error message. The overall figure still needs to be divided by 6 to get the average.

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Mar 15, 2013

I need to calculate the average based on SKU patterns.

For example, if the SKU begins with "CZD", then take the average SKU that meets that pattern.

SKU
Items Sold

CZD80
45

[Code] ......

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Apr 3, 2008

I have two columns of data. Column B is age column C is gender. I want to calculate average male age and average female age. Suggestions?

Sample
B C
57 f
53 f
47 m
40 f
42 m

Average female age is ___
Average male age is ___

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Mar 16, 2004

I need to find the average time it takes students to take exams . I use the following formula =text(end time - start time, "h:mm"). I am able to calculate the amount of time it takes a student to take the exam. Now I need a formula to calculate the average time students take to complete a test. I have over 80 times i need to average. Whenever i try a formula I keep getting 0.

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Jul 1, 2014

I have a pivot table showing actual and forecasted sales per month for diffrent regions/sales channels/segment.

I would like to calculate the average monthly sale, for forecasted and actual data, within the pivot instead of doing it outside in columns to the right of the pivot table.

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Jun 10, 2014

I have an array formula in the attached file to calculate the average of the Top 3 (cell F6). I put that same formula in cell F14 to calculate the average of the Bottom 3 (just change the "large" to "small", however it doesn't work. The result shows zero. How do I fix this?

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Feb 14, 2014

Trying to calculate the lost revenue value for when a piece of machinary is offline for a period of time based on the hrly price during that particular period. The machines come on/off line at various times during the year so i am trying to make this a bit dynamic so i only need to add new info and not have to change the formula

Column F - Off date of machine
Column G - Restart date of machine
Column H - Hrly time
Column I - Hrly price

I thought this formula (an array) would work for me

=average(if((Column H>=Column F) * (Column H<= Column G), Column I)) but it only calculates that average price for the first period and not new average prices for other periods.

what adjustments I can make to my formula or is there a better formula to use?

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Mar 26, 2014

I need to calculate the average amount of days it is taking for files to be processed. Here is the example I have.

Assuming that B1=0 and C1=1 (in the # of days row)

# of Days 0123456789101112131415Total Files
File Count011712113203000000049

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May 4, 2009

I am trying to determine the average reduction amount of appraised property values. I have two columns in my spreadsheet. Column H has appraised value of property. Column I has the accepted value of the property. Sometimes the accepted value is the same as the appraised value, sometimes it is reduced, and sometimes it is rejected.

I want to be able to find the average reduction amount when the accepted value is less than the appraised value and is not rejected.

Column H always shows a numerical value (i.e. $250,000), but Column I may have a numerical value or show "rejected".

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Jun 3, 2009

I'm working on a time series dataset with a time step of 15 minutes. I need to calculate daily average of the several variables. So let column "A" be the "date-time" column, let column "B" be the "variable column" and column "C" be the "average column", I need a function that calculated in C1 cell the average of B1 to B95 cells, in C2 cell the average of B96 to B190 cells, in C3 cell the average of B191 to B285 etc.

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Oct 14, 2009

I'm trying to make a formula that will calculate the average of the previous 12months. The goal is to tie the formula to a reference cell that contains a date. Each time the date is changed by a user the calculation will be updated accordingly. Here is the CSE formula that I thought would work:

{=AVERAGE(IF($B$5:$B$53=B$2,OFFSET($C$5,(COUNT(C5:$C$53)-1),0,12,1)))}

I've also attached a sample file to illustrate the problem. The 'range' portion ($C$5,(COUNT(C5:$C$53)-1)[/b]of the Offset function was setup simply to get the 12 months which preceeded the reference date.

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Dec 18, 2009

I'd like to calculate an average over a variable range. In col.A there are grades from A4:A21. In col.C there are the values for the start row of the range and in col.D the values for the end row of the range.

For instance the value in C4=4 and D4=9. In cell F4 I want the average calculated over A4:A9. Value in C5=10 and D5=15. In cell F5 I want the average calculated over A10:A15.

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I have a row of data starting in cell E4 that could, theoretically, go to the far right end of the spreadsheet. I need to enter a formula in cell D4 that calculates the average of every other cell in this row, starting with E4, that is E4,G4,I4,K4...

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Dec 5, 2011

I am making a summery table of lots of soil contaminant data.

In my summery table, for each determinand I want the average value automatically taken from data from a number of other tables within this same spreadsheet.

For example, for pH- I would average the pH value found in each table, from cell D6, G24 and AB9.

The problem:

Out of the three tables where I take each pH value from, on occasions only one will have a value- the other two will be "0".

How do I ensure that, when averages are taken, it will always ignore '0' values?

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How do you calculate the average of the last 20 values in a dynamic list? The list is in column A and updates every day by adding a new value in column A.

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Jun 14, 2012

I have few data that I need to calculate average:

A B C
9 3 6
5 2 4
3 6 8

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I would like to use VBA since I have written some VBA to other parts of the report....

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Jul 19, 2012

I have the following data, where a negative number represents a sell of shares and a positive number a purchase and column C shows at what price the transaction happened.

A
B
C
D
E
F

1
Ticker
Quantity
Price

Ticker
Average Price

[Code] .......

And I've been asked to calculate the average price per ticker. For now it doesn't matter whether it's based on a first in first out principle or first in last out principle.

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Dec 3, 2012

In field A2 I use now() to get the actual date.In colom C8:C1000 I have all monday dates.In colom E8:E1000 I have the weekly sales figures.

How can I calculate the average sales of the last 10 weeks?

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I am trying to calculate a weighted average and have used a sum product to do so. My problem is that the values decrease over time and I have done this in cells d13 and e13 and this seems to work ok. My problem is that I have many months so I don't want to use the formula this way as it will be very long. I tried to use sum and offset to try and effectively sum each row but this doesnt work.

Weighted Average

B
C
D
E
F
G

3
months

4
rate
original value
1
2
3
4

[Code] ...

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Oct 23, 2013

My sheet looks like this - example:

ID Dates CombinedAverageDaysFromID
0001 2012-02-01 ?
0001 2013-08-10
0001 2013-10-10
0402 2011-01-02 ?
0402 2013-01-05
0402 2013-01-22
0003 2009-02-04 ?
0003 2009-12-04
0003 2010-01-04
0003 2010-03-03
0003 2010-08-02
0003 2012-04-04
0003 2013-01-05
0003 2013-10-03

I need to calculate the average days between the dates for each ID? How do I do this?

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I have a DATEDIF column which I have used to calculate the age of a group of people from their dates of birth. This has produced results in cells which look like this: Age is 44 years, 1 Months and 28 Days

Where I am stuck is that I need to calculate the average of this column so I get the average of the total group. Is this possible?

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