Calulating Average Fleet Age

Hello,

I have two columns of data: column A contains the date and time in the form dd/mm/yyyy. Column B contains a number value. All the times are in order, so column A looks like:

01/01/2007
02/01/2007
03/01/2007

I have data from 2007 to 2010. I need to calculate an average daily value (in column B) for each month, and display it in column C. So, for January, I need to calculate the average of 31 days, February, 28 days, etc.

Is there a function I can use to do this? I've been trying the AVERAGEIF formula but can't get it to work. Any ideas would be much appreciated!

Many thanks,
Caitlin

I'm working in an excel with columms that I grouped ..

ex .. columm A & B & C is one group

columm D & E & F is a second group

etc ..

now I would like to add a name to the group in stead of an "+" I would like
to use a name .. does anybody know how to do it or is this a wishfull
thinking?

G.

Is there a way to calculate the average days between a column of dates?

Basically, I've got a sheet that contains a table of entries, and each entry gets a date stamp in the first column. I would like to have the sheet display the average time, in days, between entries. Is this possible?

Thank you in advance!
~cp

Hi,
How to calculate average handling time.

I would like to know how to make excel calculate which inventory is left in the FIFO method, quantities that are bought first are the first to be sold. Basically where the quantity and price is derived from.

For example:
APPLE
bought 100 on FEB 1 @$1
bought 500 on FEB 1 @$1
bought 1000 on FEB 10 @$1
sold 300 on FEB 12 @$1.5
bought 100 on FEB 13 @$1.1
sold 100 on FEB 13 @$1.2
bought 1000 on FEB 14 @$1
bought 400 on FEB 15 @$1
sold 2000 on FEB 19 @$1.5

For this, the formula/function would know that:
=>for the 300 sold on FEB 12, 100 bought on FEB 1 is depleted and 200 of the 500 bought on FEB 1 is depleted.
=>for the 100 sold on FEB 13, the 100 bought on FEB 13 is depleted
=>for the 2000 sold on FEB 19, it knows that:
==>the 100 bought on FEB 1, the 200 of the 500 bought on FEB 1, and the 100 bought on FEB 13 is depleted so it can't consider those quantities
==>it would consider the remaining 300 of the 500 bought on FEB 1, 1000 bought on FEB 10, and 700 of the 1000 bought on FEB 14

The remaining quantities that are left would be the remaining 300 of the 1000 bought on Feb 14 and the 400 bought on FEB 15.

I would like to know for each sold transaction, which quantities at which prices on which day were sold.

Thanks in advance!

Hi Forum,

Need help to generate Series of Items in different Permuation & Combinations..

For Ex:- If there are three Items.. A B C and forming a group of 2
then the the total no of combinations would be permut(3,1) = 6...

I need this to be shown as follows depending on the no of itmes and no of group no=2 in this case...

Permuations & Combinations are as follows:

AB
AC
BC
CA
CB
BA

I'm unable to group/ungroup rows or columns on an excel worksheet that was
emailed to me by a co-worker. It's an existing file so I don't know what
restrictions were placed on the workbook. What can I do to fix this problem?

I'm trying to come up with a solution to calculate the man hours and days worked over multiple sheets.

I have a file that has 8 sheets. the first seven sheets are the days of the week and the 8th sheet is where I want to calculate the hours.

The days of the week consists of "Name" "Date" Hours"

The 8th sheet consists of "Name", "Days of the week in their own column (7 columns in total)", "Total Hours" and "Total Days Worked"

Now... each day is always a different group and what I'm hoping for is to create a formula that can grab each name with their hours and throw them into the 8th sheet. So when the end of the week is done I have all the Employees weekly hours and days worked all finished.

I hope this makes sense. This file is to track about 100 employees that are on a rotational work schedule.

I have attached a sample file.

Thanks in advance for your help.

Is it possible to assign values to names in a list, so that when you validate
it as a drop-down list, you can select a name from the drop-down and it's
corresponding value will be added to separate cell? Basically, I have survey
questions which have five possible responses: Excellent - Very Good - Good -
Fair - Poor. We want to assign a value to each, 5 for Excellent, 4 for Very
Good and so on, so that when a response is selected from a drop-down, it's
value appears in a separate cell (so that we can calculate a total and
average score from the selections).

Thanks
B

Hi all,

I'm looking for help in building a formula which will sort numbers into different "buckets". My spreadsheet has a range of values in column B. These values can range anywhere from -100,000,000 to +10,000,000. I'd like to be able to sort them into the following buckets:-

I need a formula to calculate Turn Around Time. Find below the sample data and details for your reference.

Received Date & Time: 10/29/2010 3:27:00 PM
Completed Date & Time: 11/1/2010 3:57:32 AM
Business Hours: 08:00 AM to 05:00 PM
Non Business hours: 05:00 PM to 08:00 AM
Weekdays : Monday to Friday
Weekends: Saturday & Sunday

If I calculate TAT for this time period it should show me 1 hour 33 minutes, why because business hours are closing by 5:00 PM on 10/29 so it should not calculate duration after 5:00 PM to until 08:00 AM on next day, however 10/29 is Friday so formula should calculate the duration from 10/29 Friday 3:37 PM to 10/29 5:00 PM and again it should calculate from 8:00 AM on 11/01 Monday and formula should skip Saturday & Sunday.

In this scenario I have completed the task before 8:00 AM on 11/01 so it should show duration of 1hour 33 minutes.

Please let me know if you need any more details

Dear Sirs,

Am in need for this solution very badly and what could be a better place than excelforum !

I have an MS Excel File (2007 version) sample file attached, which has name, designation, blood group and so on. The last column is for hyperlinking photographs of individuals.

In the same folder where I have saved this excel file, are lying photographs of individuals. While scanning the photographs, I have saved them serially i.e. 1,2,3 and so on.

In the Excel file, in last column, I have given the respective serial numbers. In order to hyperlink one has to select that particular Cell, press Ctrl K and you automatically go to the folder containing individual photographs, you select that photo and OK.

Problem :

I have to do this hyperlinking one by one and if there 1000 photos, lot of time is wasted.

Solution Needed :

Just in case of excel formula, which we copy and paste, Can I get a command by virtue of which the column titled Photo or column next to it gets automatically Hyperlinked to respective photo WHEN I copy and paste such command to all cells in that column.

Thanks a million and warm regards ::: Jack

I have a spreadsheet where I need to calculate the increase in % one year over the other in column D for Eg if Profits are 95415 in Jan 2008 (Column B) and 80215 in Jan 2008 (Column C), then the % Increase will be (95415-80215)/80215 *100

I can calculate the formula for this , but the problem comes where for eg there is a loss in Jan 2008 for -95415 and there was a profit in Jan 2007 for 80215. How do I set up formula to take negatives & positives into account in calculating the increase or decrease/

Your assistance or anybody's on the forum will be greatly appreciated

Regards

Howard

http://www.mrexcel.com/forum/showthr...ghlight=howardneed

Hi Everybody,

First post on the forum, have only recently joined and im hoping that someone can help me before my head explodes!

I am trying to prepare a simple Material Quantity List for some Steel materials.
The materials are all in specific sizes.

What i want to do is, as i input the length, width and height of the structure in the spreadsheet, the Material Quantity List will generate the quantity of each piece of material i will need.

Does anybody know of a formula for this. I have been trying to use the IF function and getting absolutely nowhere, all suggestions will be highly appreciated!!

I need to lock consecutive rows together before sorting. e.g. A1 contains a name and A2 is blank: B1 contains data related to name in A1 - so does B2, and so on. Therefore need to lock rows 1 and 2 together, then 3 and 4 together and so on, but sorting on the data in the first cell of the group e.g. A1