I need to calculate turn around time between two sets of data reflecting both a starting date and time and obviously an ending date and time. This should reflect work hours meaning a day that starts at 08:00 and end at 16:30.

That would be a start and would be great if someone can show me how to calculate this.

But obviously people don't work on Sundays and only work from 08:00 to 12:00 on Saturdays... Can't even imagine how one would take this into account.

i want to calculate the TAT between two times. the TAT target is <= 2 hours. i used the following formula

a1 has 3/13/2009 (received date) b1 has 7:08 AM (received time) c1 has 3/13/2009 (completed date) d1 has 9:08 AM (completed time) e1 has TAT formula :- '=IF((D1-B1)*1440<=120,"Met TAT","Not Met TAT")

however this formula does not work in the following conditions.

In these conditions, it is considered that TAT is met. 1. When the difference in time is <=2 hours .... for TAT calculation, on working days and working hours are taken into consideration.

To illustrate. Day begins : 8:00 AM Day ends : 4:00 PM

If job is received at 3:30 PM and completed the next working day by 9:30 AM, then it is considered TAT is met. calculation = 4:00 PM - 3:30 PM = half hour + next day's 9:30 AM - 8:00 AM = 1.5 hours, therefore, total working hours used to complete the job is within the agreed TAT.

If job is received and completed on non working days and during non working hours, it is considered TAT met.

If job is received almost at the end of the day, say, 3.30 PM and job is completed at 8:00 PM same day, then it is considered TAT met, rationale, only half an hour of working hours used to complete the job.

I'm looking for a formula that will calculate the difference in times between specific times while working with a 24 hr clock. Please see details below:

E3 provides the start time of 4:00 H3 provides an end time of 15:30

If an employee works betwen the hours of 0:00 (midnight) to 5:59, this is considered DIFF hours and is therefore the number I am seaking. So for the data noted above, the total DIFF hours worked is 2 hours.

I want the start and end times of the shift to turn black or red depending on whether the adjacent cell says "off" of "Hol" respectively. I have this working except for when I actually enter smething into these cell ie a shift, the cell turns black.

This is for employee time sheet and schedule. I have multiple employees work a specific shift on various days. I need the calculate the hours worked each day and then have them totaled at the end of the period. Here is and example:

Employee Monday Tuesday Wednesday Thursday Friday Saturday Sunday Total Hours Total Cost John Smith 10-5 12-6 9-2 5-10:30 3-8:30

How do I get it to calculate the difference in the same cell, convert it to hours, add up all the results and place it in the totals columns then calculate those totals by their pay rate to get my Labor cost?

I seem to have the worst luck when it comes to getting dates and times to calculate together. My logic just seems to go straight out the window.

What I am trying to do, the end result, is get a Time Worked (duration) that I have spent on a ticket, and a Total Time, the time a ticket was opened, to the time it was closed.

I guess we can try to do this one step at a time.

The first thing that I would like to know is if there is a way to calculate Date/Time in a MM/DD/YYYY, H:MM format?

IE: Ticket Opened ...................Ticket Closed 5/16/2008 2:54 PM..............5/19/2008 10:47 AM Total Time in Days / Hours / Minutes

Right now I have the Date and Time split into separate cells, simply because I couldnt figure out a way to subtract the combined date and time.

From the below example, I would need to know the difference between date & time of Received and Resolved in number of days. Meaning - time difference should also be calculated in days

CELL ACELL BCELL CCELL DCELL E - REQUIRED OUTPUTReceived DateReceived TimeResolved DateResolved TimeTurn Around Time - IN DAYS20-Jan-122:43:00 PM23-Jan-124:50:00 PMDifference between Resolved date & time and Received date & time

I have a huge two column spreadsheet. The first column is a list of times in the format: dd-mm-yy hh:mm:ss and the second column is a status of either START or STOP

Every time there is a START, I want it to count the difference between that time, and the next STOP time, and display the results in column C

Sometimes there will be multiple START's in a row or multiple STOP's in a row, but I am only interested when the status actually changes from the first START to the first STOP. It then resets until there is another START.

How to calculate overlapping times. I have found a few formulas on here I have tried to reproduce with no luck. This thread is similar to my issue.(How to calculate the amount of overlapping time) I need a non VBA format.

I need to know what times are overlapping; I need to see when two people are working active cases at the same time and how much time is overlapping. This is a huge spreadsheet with several rows of data. At this moment I am dong it all manually.

Here is a sample of what is looks like. As you can see the first line is overlapping with the second line by 8 minutes into the next case.

I have problem to calculate the time which is more than 23:00:00hrs in a file. I need to compare the benchmark time and the difference of time(start time and end time) and show pass/fail depending on benchmark set time. For few of the times which is more than 23:00:00 hrs the format is taking different(example: for 49:15:48, it is showing 02/01/1900 01:15:48 in formaula bar) for which i am not able to use formula and know pass/fail.

I am working on an employee weekly schedule and would like to be able to calculate the amount of hours an employee is scheduled each day. For example; if you worked from 7am to 4pm, I want to have a formula that can determine that (7am to 4pm= 9 hours) then sum the total amount of hours for all employees scheduled that day.

Mon Tue Wed Thrs Fri Sat Sun Total Employee 1 7-4 7-4 8-5 off 2-10 5-10 off 40 Employee 2 8-5 11-8 off 7-4 1-8 off 8-5 43

I'm placing dsum on a table, and want to sum some criteria I've wrote, all I need is the sum of the 15 latest match of the event I've wrote - which needs to be Sum together , I can use "helping column" in the table, but is there is more elegant way to do this with a furmula which make dsum calculate only the latest 15 cases ?

I need to calculate billable hours.I have a start date/time and end date/time.Then I need to subtract out all time between 05:00:00.000 and 20:00:00.000. These are not billable hours.But I can include all weekend time.And I can include all holiday time.I need to accomplish this with formulas, no macros.

I got a problem with a time calculation, if it's even possible.

I want to calculate the amount of hours that have been woork in a slot.

Example: First slot is from 08:00am till 17:00pm, time cost 100% Second slot is from 1700am till 24:00, time cost 110% Third slot is from 24:00 till 08:00 am, time cost 120%

I'm working from 08:00am till next day 01:00am So my hours are: 9 in slot 1, 7 in slot 2, 1 in slot 3.

I have a spreadsheet with 4 columns - Start Date, Start Time, End Date and End Time. In the 5th column, I need to fill in the "Duration" which is calculated as follows :- Duration = (End Date,End Time) - (Start Date,Start Time)

I need to calculate the hrs between two date and time and deduct any time outwith the hrs of operation (09:00-19:00), if the date and time falls outwith these times. I have used the formula 24*IF(A2>G2,G2+1-A2,G2-A2), where G2 IS 21/04/2008 11:45 and A2 is 20/04/2008 00:22, but can't get it right.

I have a spreadsheet with Received Date/Time in C2 and Resolved Date/Tim in D2, Work Start Time in E2, Work End Time in F2. C2 and D2 are in dd/mm/yyyy hh:mm AM/PM format:04/03/2008 10:27 AM06/03/2008 1:06 PM9:00:00 AM5:00:00 PM

I need to be able to calculate the resolution time of each request in hours/mins excluding weekends and public holidays. I've tried using the NETWORKDAYS function but it doesn't seem to pick up multiple days between the Received and Resolved dates/times. I have put the Public Holidays in my spreadsheet ( attached) in AA2-AG2.

I have call data in date/time 06/07/08 2:00 PM custom format for a 2 month period. I have my regular opening times eg Monday 9-3, Tuesday 10-4. For each call I want to know if it was made during opening times or not.

Need a ormula that will calculate various lengths of time within a column.

For example: I would like to be able to add 02:43 (2 minutes 43 seconds) plus 01:10 (1 minute 10 seconds) plus 05:15 (5 minutes and 15 seconds) ..and accurately arrive at the sum of 09:08 (9 minutes 8 seconds)

Currently, whenever I input the value of 02:43- and assign the value of 'TIME'.. it reads it as 14:23 (clock time..not length of time.) I will only be using data that follows the format of mm:ss (minutes:seconds).

My goal is to take a list of times which are exported from a database into 1 cell and change the string in that cell to become a function that adds all the times....