Calculate Weighted Percentage
Oct 18, 2007
In my spreadsheet (testing.xls) I have a chart to mark the quality of a phone call based on a list of 8elements being judged. I have a likert scale for the quality result for each element, say for example 5 for highest, 3 for average, 1 for the poor, 0 for very poor and NA for an element which is not counted.
At the bottom of my table I have a cell where it would work out the % based on the outcome of the result from the different cells being ticked, what would i need to do to have excel work this out for me? Please bare in mind that if there is for example 1 element out of the 8 elements marked as NA the result would be divided 7 instead of 8.
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Jun 8, 2008
I am making a spreadsheet that requires multiple dates and percentages. Is there any way that I can make the percentage that is related to the most recent date weighted more than a percentage with a date from a month or two ago?
For example:
X//Y//DATE
90%//85%//3-March
85%//70%//21-May
87%//90%//6-June
Is there formula so that I can have the 90% and the 87% be the most important (or weighted), the 70% and the 85% be the second most important, and the 85% and the 90% be the least important when I average them out?
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Feb 20, 2012
I have a spreadsheet that tracks productivity for various parts being made basically pcs made per hour against how many pcs should be made per hour shown in a percentage of 100 percent
For example: Part ABC - ran 450 pcs per hour. The rate is 9500 so it ran at 4.74% of the goal
The machine runs about 50 parts.
They had me create a sheet/chart to graph productivity. They told me to just take an average of all the percentage rates the individual parts are running at.
I believe this is where a 'weighted average' should come into play? Taking an average of all those averages is not going to give an accurate overall productivity percentage is it?
How would I go about making a 'weighted' average (if that is indeed necessary) to get an accurate productivity percentage?
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Aug 22, 2008
I have a task wherein I have to separate data in the Excel sheet and then calculate its median.
For example the data is recorded as follows....
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May 29, 2013
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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Dec 31, 2008
On another thread I found a solution to creating a weighted average given a pair of columns of numbers but I have column B consisting of values given as High, Medium and Low and the weighted column C of 1, 2 or 3.
How can I use the formula below to accomplish this, or is this maybe not the right way to created a weighted average?
=SUMPRODUCT(B2:B11,C2:C11)
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Jul 9, 2012
I wrote code that works just fine, however, I realized there were parts of the data I was using that had 0's in it for holiday.
Bottom line, this is code that calculated the weighted average of prices for 12 months (12 rows across) and Drows across. I'm trying to use the "do while is empty" approach but can't get the syntax to work. Here's the code
Code:
For r = 1 To drows
Totwavg = 0
Tothours = 0
priceavg = 0
For n = 1 To ncontracts
[Code] .....
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Dec 4, 2012
Formula for computing the weighted standard deviation? I was able to calculate the weighted average (16.4) but have been unsuccessful in computing the weighted SD. I conducted numerous searches and have not been able to find a posted formula that actually works. My data are as follows:
Year Shootings Weight*
2003 4 1
2004 17 2
2005 14 3
2006 19 4
2007 18 5
*The reason I set up the weights the way I did is because I want to give more weight to the more recent years of shootings when comparing them to other years such as 2008, 2009, 2010 and so on.
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Mar 19, 2013
I am trying to calculate final grades with weighted averages. However for the final grade I need to drop the lowest of the test grade which come after the bold line to the right, making the total relative weight of Tests, the weight of 2 tests. How would I go about calculating that with a SumProduct formula? I do not need to drop grades from B4:K4, however from L4:N4 I need to drop the lowest grade for my final grade, which needs to be rounded to the nearest integer. The relative weight of each assignment is given in Row 1.
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Nov 23, 2009
I have 3 sets of data for two different groups:
Group 1 - Inbound
- Total volume
- Gross adds
- Win rate (gross adds/total volume)
Group 2 - Outbound
- Total volume
- Gross adds
- Win rate (gross adds/total volume)
I need to calculate the weighted average of the win rate based on volume of calls. Is there any way to do that?
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Apr 26, 2013
calculating the percentage of a percentage and writing the formula for excel.
There are 295 people in a room, of the 295, 75 or 25% are mothers. (I know how to calculate 25% - 75/295 = 25.42) of the 75 mothers 35 have 3 children, 32 have 2 children and 10 have 1 child.
35 is what percent of 25%
32 is what percent of 25%
10 is what percent of 25%
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Jun 21, 2014
I have a simple issue i cannot figure out how to write a formula for.
In A2 i have the number of operations.
In A4 i have the percentage of CPU usage it requires to complete those operations.
I need an output somewhere that will tell me how may operations I can get per 0.1% of CPU usage.
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Jan 26, 2009
I have attached a file with both a sample section of data on the first sheet and the outcome I would like on the second sheet... I would do it all manually but there are over 200,000 rows in the actual file.
The macro needs to calculate the percentage of sale for each reference number within each part number and move down to the next part number and do the same until it reaches the bottom.
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Jun 14, 2007
code needed to be able to automatically calculate the percentage needed from one year to the next. I simply need it to automatically create a third column each time the copy old data button is pressed, and I need the column to have the percent increase ((current year - past year)/current year). Hopefully you can understand what I am aiming for. I have the current code below, and I will attach a compressed and stripped version of my workbook.
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May 18, 2009
In the attched sheet, I am wanting to draw data from the worksheet "On-Off" Array $AI$14:$AJ$91 into column AA, while at the same time choosing the closest match to the time. I have managed to get the closest matching time into column AC.
What I am having trouble with is now calculating the number of staff on that break time (column Z) against the number of staff rostered on at that stage "On-Off" (column AJ). I thought it would be a simple division and format as a percentage, however something in it using the extract from the "On-Off" sheet is stopping me, and I cannot figure it out.
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Nov 16, 2005
I have a row of numbers from 1 to 26 in cells A1 to Z1 representing numbers
'chosen' at random by 500 unique people.
I have another row of numbers representing the 'frequency' that the
aforementioned number was chosen in cells A2 to Z2.
Example:
1 2 3 4 5 6 7 8 9 10 11 ...
10 4 16 9 23 20 61 13 18 43 17 ...
Is there a formula that I could use to calculate the percentage (0%-100%)
that each number was chosen?
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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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Dec 20, 2013
I need a correct formula to calculate percentage...mine is not correct
Cell J18 will hold the formula.Range C18:I18 will have values.
C18 will have a value for today,D18 will get a value tomorrow,E18 will get a value 1 day after tomorrow etc..etc..
J18 formula - =sum(C18:I18)/7
If I only has a value in J18 then it will divide that single number by 7.......can a formula only divide by entries in cells....if I have 1 entry then it divides by 1,if I have 4 entries then it divides by 4 etc..etc until thee is 7 entries.
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Apr 18, 2009
Microsoft Excel - Book1___Running: 12.0 : OS = Windows XP (F)ile (E)dit (V)iew (I)nsert (O)ptions (T)ools (D)ata (W)indow (H)elp (A)boutB5=
BCDEFGH5JanFebMarAprMayJunTotal6-3%-2%5%8%5%5%???Sheet1
I have this example above which i want to know what is the total % change from Jan to Jun. In the total column, the result i got is 19% using formula
=1*(1+B6)*(1+C6)*(1+D6)*(1+E6)*(1+F6)*(1+G6)-1.
Is there any other more simplified or better formula that can be used actually?
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Nov 14, 2009
What I have is four columns with data. First column name second column number third column name fourth a number. Trying to get the total of the numbers for the names. So the first and third columns have names in them and they can be in each column or just once in either. I need to get a total column with all the unique names and then their corresponding number (added together if they are in both columns) to display the name and total. The names could be duplicated in each column as we (hopefully) have a lot of the same people coming week in week out.
What it is being used for is a two week and four week revolving attendance. I have a daily sheet one that I am using data filter unique values and then a countif to show me their attendance for the week. Putting it into a totals page sheet with week 1 week 2 etc.
So looking for a way to get all the unique names and their corrorsponding cell value added together to show the persons attendance for two weeks and then the month.
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Oct 27, 2006
how to display a percentage in a field in excel.
EG.
If I have a calculated price in cell A and I would like to enter a price manualy in cell B , how would I get excel to display in another cell what perecentage A is of B
price A would would be for example a purchase price , Price B would be a suggested retail price entered manualy and i would want cell C to show me what percentage increase it is of price A
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Nov 15, 2006
I have in row D a list of numbers and in cell F a list of salaries. I need a forumla to tell me what percentage D1 is of F1 etc.
IE the formula will be something along the lines of D1 * 12 / F1 * 100
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Jun 26, 2007
in A1 I have 57 in B1 I have 75 so if I calculate percentage between those two I should get somewhere around 5% instead I'm getting 76%,
what am I doing wrong, in C1 I have =A1/B1 and then formated under percentage.
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Apr 15, 2008
I am trying to create a simple formula to extract cost from a total that includes both cost and and a percentage for maintanance. Assume $100, 10% of which is maintenance the remainder is cost. If I just subtract 10% from $100 I get $90, however 10% of $90 is $9 which equals $99.
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Jan 22, 2014
I have a pivot table that analyzes test results. Assume three fields: Test, Result and Failure. If a test resulted in a failure then there is 1 in this field; otherwise there is a 0. There are several test results for each test. I want to calulate the percentage of failures for each test. I have selected Test for Row Labels. I cannot figure out how to calulate the percentage. Basically, the formula equates to =SUM(Failures)/COUNTA(Test). In other words, for each test add the failures and divide by the total number of results for that test.
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Jun 26, 2009
I'm trying to do a forecast of my organization's budget for the next five years and need to create scenarios where certain figures will either be increased or decreased by a specified percentage that varies from 5% to 20%. I have recorded eight macros that can accomplish this task, but I feel like there must be a more effienct method.
In addition, I would like to increase or decrease the figures from either column H or column J. Column R is the results column. This is the macro I recorded that provides for a 10% decrease:
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Aug 10, 2005
example 1:
This years sales are $3700, a decrease of 11.6%. What would last years
sales be?
example 2:
This years sales are $4500, an increase of 151%. What would last years
sales be?
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Jul 17, 2008
I am working on a spreadsheet which has lots of data in it. I have a Column i.e. Checked out and on each cell entered an X Mark indicating that a device has been checked out.
Since this Checked Out Column goes all the way down to > 1000 cells. Is there a way for us to make a formula and calculate percentage based on the number of X's that are entered and tell as that out of 1000 cells, the X's are 65% and so the blank cells would have to be checked to complete the list?
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Jul 6, 2012
I have a pivot table in which 50 rows data and each row contains in the end %age. End of report i get grand total but it sums the percentage column. I need to calculate percentage in the end of grand total. How can i get it.
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Jun 10, 2013
Formula to calculate the YTD % ?
If A1= YTD 100% and B1, C1 ,D1 etc.. do represent the month of Jan, Feb, Mar...etc
What do I have to use for A1 to auto-cal Jan - Dec?
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