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.
View 9 Replieshow 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]....
I have a set of 7 years daily rainfall data. I need to calculate the daily average of rainfall from this 7 years data set. I don't wanted to calculate it by for example copying and pasting the first day rainfall of each year rainfall to a new sheet and average it for all the days. I need to calculate it all at a time.
View 1 Replies View RelatedI am looking for a way to calculate the average time, over a number of times.
So basically, would have different times in 24 hour hh:mm:ss, all in column i.
I have tried =AVERAGE(i2:i18) and it doesn't work.
I have also tries Ctrl/Shift enter as an array, it didn't work.
I tries to format cells as time and number, it didn't work!
I am trying to calculate the average start time for a machine over a period. However the machine start time varies from 10:00 pm to past midnight. I have tried reviewing past posts but cannot seem to find a similar query.
View 13 Replies View RelatedRefer to the attachment. I am trying to average the data in the Y column, if the times fall into the range between column R and S. I am having trouble with the averageif function. Is there a better way to parse through column W, check if the values fall between the ranges of S and R, and if they do, average the associated values in column Y?
Attached image: Capture.JPG
I am having a little trouble with a spreadsheet I am creating, the formulas and cell formatting I should be using to enable this to work.
Here goes:
in cell E3 I have a time started (e.g 12:45 pm), In F3 i have time finished (e.g 2:30 pm)
So, what i'm wanting is the time taken in G3 and also, i have the amount of units that is entered manually in H3. I would like I3 to show the time taken per unit.
production01.png
I am trying to figure a way to search for a cell that has a specific date and time range. There are several cell titles pending on the activity. I want to find a cell that has a time ** 7:30-15:30 , 15:31-17:30, 17:31-20:30. The end result is to calculate the activity between those time periods based on the data cells.
Example
If the date searched time field ** the activity ranges is 1635 I need to split the time and credit the activity time in the 730-1530 time and the rest on the 15:31-17:30 time
I have been able to do it on a single labor group based on time alone, but when I try to add the DATE to it my numbers go null. Eventually i will need to add 11 labor groups daily for weeks at a time .
Excel 2007
Formula to calculate time allotted minus time used and show the difference in hour and minute.
View 1 Replies View RelatedI am wanting to calculate the the processing time for an order that takes place within normal business hours and workweek. A normal day is from 8:00 to 5:00 If a task is started at 2:00 PM Monday and finished at 10:00 AM Tuesday then the result should be 5 hours as I do not want to include any time outside of normal hours. I can figure out how to subtract dates and times but not how to bridge a day(s). My data is somewhat flexible as I have not started the project yet. I can use separate cells for the times and dates or have two cells that use both incorporate the date and time (8/27/09 2:00 PM) for start and end time or any other idea.
View 6 Replies View RelatedI have a problem here:
Eg.
A B C D E F G H I
1 8 pm 9 pm 10 pm 11 pm 12 am 1 am 2 am
2 8 pm 11 pm
3 8 pm 2 am
I typed a formula : =if(and(c$1>=$a2,d$1
I have a userform that time stamps on my userform as soon as i open the form, is there a way that when I submit, that the amount of time that I was on the call to be put in my column on my worksheet as minutes?
View 2 Replies View RelatedI have a column of percentages, how do I get an average % rate at the end of my column?
View 7 Replies View RelatedI 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.
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] ......
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 ___
I found this formula similar to other formula
NETWORKDAYS(D1,F1)-1)*"18:00"-"9:00")+IF(NETWORKDAYS(F1,F1),MEDIAN(G1,"9:00","18:00"),"18:00")-MEDIAN(NETWORKDAYS(D1,D1)*E1,"9:00","18:00")
By the way ....D1 = start Date
F1 = End Date
E1 = start Time
G1 = End Time
It's GREAT! But now I need include time from 6:00 a. m. to 10:00 p. m. (I already modified your formula:
(NETWORKDAYS(D1,F1)-1)*("22:00"-"6:00")+IF(NETWORKDAYS(F1,F1),MEDIAN(G1,"6:00","22:00"),"22:00")-MEDIAN(NETWORKDAYS(D1,D1)*E1,"6:00","22:00")) because are regular working hours in Colombia but:
1. All the days (Monday to Saturday) are working days
2. I just want to calculate the time in shifts, I don't specify the start date and end date. Example: 8:00 p.m. to 11:00 p.m. Result: 2 hours, because 1 hour is after 10:00 p.m.
This are two different options, so I need two separate formulas.
This may be a bit vague but here goes.
I have to calculate the difference between the start time and end time of a job. The only catch is, how can I avoid calculating "out of hours" time. So, if a job goes from 9am to 9am the next day, I want it to avoid calculating between the hours of 23:30 and 03:30.
Another example is if a job goes from 02:00 to 04:00, I want it to avoid the tim between 02:00 and 03:00.
If there is a difference in days, so the job goes overnight, how do I take that into consideration also.
I've got a time difference from 8:00AM - 12:30PM as 4.30 I'm trying to get the minutes, .30, converted into a 6 minute increment, .5. Is it possible to do this and if so how would it be done? Below is a chart of how the time is converted from 6 minutes increments into decimal form.
6 = 0.1 36 = 0.6
12 = 0.2 42 = 0.7
18 = 0.3 48 = 0.8
24 = 0.4 54 = 0.9
30 = 0.5 60 = 1.0
I'm trying to devise a formula to produce "days in inventory" based on the following data:
Date In
Date Out (which may be blank if cargo still here)
Todays Date
Days in Whse (which is the formula I can't figure out!)
It needs to work like this, date out - date in, unless date out is null. If date out is null, the result should be calculated based off of todays date - date in.
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.
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?
View 10 Replies View RelatedTrying 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?
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
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. $250,000), but Column I may have a numerical value or show "rejected".
I'm working on a time series dataset with a time step of 15 minutes. I need to calculate daily average of the several variables. So let column "A" be the "date-time" column, let column "B" be the "variable column" and column "C" be the "average column", I need a function that calculated in C1 cell the average of B1 to B95 cells, in C2 cell the average of B96 to B190 cells, in C3 cell the average of B191 to B285 etc.
View 3 Replies View RelatedI'm using Excel 2003. I have about 190 rows that I use on any given day to enter start times & end times. I calculate the difference in Column E. Is there a formula that will calculate the average time as I enter them in the rows? Some days may have only 100 entries, other days may have as many as 190. I don't want to keep adjusting the average formula for column E.
View 2 Replies View RelatedI'm trying to make a formula that will calculate the average of the previous 12months. The goal is to tie the formula to a reference cell that contains a date. Each time the date is changed by a user the calculation will be updated accordingly. Here is the CSE formula that I thought would work:
{=AVERAGE(IF($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.
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.
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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