Length Of Service

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 need to insert a "." into a column of cells. What is the best way to do this?

Example: Existing data 1000UG01
Needs to be 1000UG.01

Existing cells are all the same length and the "." needs to be inserted in the same place.

Thanks in advance for any help.

I am using the following formula to calculate the number of days between a date and the current date: =DATEDIF(A1,TODAY(),"d") What do I add to the formula to leave cell blank if no date is entered in the cell for calculation.

I have a spreadsheet set up with an employees information, including the start date. After each year that the employee is working, he gets bumped up on the pay scale. For this reason, I only need to know how many years the employee has been working, rounded down to the nearest year.

This is what I have so far (hire date is in column B):

=((TODAY()-B4)/365)&" YEARS"

This function gives me a number with many decimal places.

I tried:

=ROUNDDOWN((TODAY()-B4)/365),0)&" YEARS"

It tells me I have too few arguments. Please help!

I feel like this should be really easy and I am just out of it today but I cannot figure this out. I want to lock a row and filter (with filter,not sort, tool) the other rows. I attached an example

The row in RED I want to never be changed or added in the filter, but I want row 2 and 1 to filter together. So I want (in this case) the flavor to filter with the same number. SO i guess the filter process would be dependent upon the total number of votes. Any ideas? Thanks!

I had to create the information in tables and went from there. Got it. Thanks!

I have a given length of steel bar...Example(550 feet)
I have various cut lengths that I can pick from...
14'-10".....13'- 9".. 12'-8"........(up to 6 different lengths)

I need to know the best combination of lengths to cut the long bar into to have minimal scrap left when we get to the end of the 550 feet.....

Cut as many of the longest cut lengths possiable.....Cut as few of the shortest cut lengths possiable

Due to the fact that I will have to convert this to a PLC application when completed, I want to find a mathmatical way to do this inside excel and not use the "solver"....Assuming that I/we can come up with an equation to do this .....
Any and all advice/help would be appricated.....

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

Hello All, I have a column where cells need to be 50 characters long, it contains addresses, however, since all the addresses do not meat the criteria, I need to add (blank spaces) to reach the 50 characters, any idea on how to approach this?

Example

Fire Street #50 this cell contains 17 characters therefore I need to add the rest by adding blank spaces to reach 50 characters, otherwise the system I am exporting the data will not understand this cell

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

Is there any way to automatically lock in the date after you pull it up with the TODAY function? Or is there another function that will do what I'm trying to do?

I want it to automatically fill in today's date, when a certain empty cell has a value put in, then freeze there.

Thanks in advance!

Hi there

I am trying to calculate our On Time Delivery. I want this as a simple percentage of jobs. I have got this running in the following way:

Column M - Estimated Delivery dates
Column N - Actual Delivery dates
Column O - =IF(SUM(M2-N2)>0,1,0)

Then I have calculated On Time Delivery as: =SUM((SUM(O2:O252))/(COUNTA(N2:N252)))

This seems to work fine. My problem is, if we enter a date in Estimated without a corresponding Actual date, the formula for Column O fills out anyway and improves our On Time Delivery Percentage. How can I set this up so that the formula doesn't calculate if there is no data in Column N?

Any help much appreciated

Thanks,

James

I have a simple address book spreadsheet. I would like to create a Search
form, where the user can enter the Last Name of the person they are searching
for.

I am trying to automatically capture and record the date of a cell's last change in value (date stamp). I have an item price list and if a particular cell gets updated I want to automatically record the date of change of that cell. I realize that after I change cell A1 I could tab to cell B1 and enter Ctrl+; but if I have a hundred new prices to enter I don't want to do that (plus me or the data entry person might forget).

For instance,

A B
1 $32.17 8/17/08
2 $43.20 9/12/09

If I go in and update cell A1 to $33.98 today I would like cell B1 to read 2/16/10. But I don't want cell B2 to change.


Thanks

I need information on how to enter the proper syntax (formula) so that excel
can calculate overtime hours. In california over 8 hrs in one day is
overtime. The 8 would be considered regular hours and anything over is OT.

I would like to create a formula that has a not-to-exceed answer.

Example: I want the answer not-to-exceed $10.00

$6.00 + $3.00 = $9.00
$6.00 + $7.00 = $10.00