# Number Of Working Hours Between 2 Dates Including Start And Finish Times

Mar 22, 2007
I have 2 dates+ times.

1 the contract start date and time.

2 the contract end date and time.

Can I calculate the number of working hours between these two using a formula?

So if I have a 10 hour working day (08:00-18:00), Mon-Fri and the two Dates/Times can I calculate the number of working hours?

Example

Start 06-Mar-07 10:00

End 14-Mar-07 14:00

This is 2 part days and over a weekend.

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May 7, 2014

I needs a formula (not VBA) to calculate the required start date.

I have to do a job of 14 working hours and this job must be finished on 05-may-2014 13:00

My working week is from monday u/i friday and every day I work from 08:00-16:00

At what time do I have to start the job to get it done in time.

The formula should give this result: 01-may-2014 15:00

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Jun 17, 2008

I need to calculate the total WORK-hours (09:00-17:30) between two date/time-stamps;

Including Saturdays but excluding Sundays & Holidays.

I can get this working excluding Saturdays (formula below) using NETWORKDAYS however the call centre work six days a week Mon-Sat.

A1=dd/mm/yyyy/hh:mm

A2=dd/mm/yyyy/hh:mm [code]....

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Jun 17, 2008

I need to calculate the total WORK-hours (09:00-17:30) between two

date/time-stamps;

Including Saturdays but excluding Sundays & Holidays.

I can get this working excluding Saturdays (formula below) using NETWORKDAYS however

the call centre work six days a week Mon-Sat.

A1=dd/mm/yyyy/hh:mm

A2=dd/mm/yyyy/hh:mm

DayEnd= 17:30:00

DayStart= 09:00:00

HolidayList= "Currently Blank"

=(NETWORKDAYS(A1,A2,HolidayList)-1)*(DayEnd-DayStart)+MOD(A2,1)-

MOD(A1,1)

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Mar 2, 2010

The below formulae allows me to see the difference between two dates and only returns the difference in working hours ie :

Difference between

02/02/2010 08:00 & 03/02/2010 08:00 is 16 Hours 0 Minutes

=(INT(A3)-INT(C6))+MAX(MOD(A3,1)-MAX(MOD(C6,1)))

The following displays it in the Hrs and Mins format

=TEXT(B15,"[h]")&" Hour"&IF(OR(TEXT(B15,"[h]")+0=0,TEXT(B15,"[h]")+0>1),"s "," ")&MINUTE(B15)&" Minute"&IF(MINUTE(B15)1,"s ",""))

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May 5, 2006

I have a user form with textBox1 = start time (entered as "[h]:mm") and text Box2 = finish time (entered as "[h]:mm"). I would like textBox3 to display the difference between the start time and finish time as a general number!

For example

Start time: 21:00

Finish time: 06:30

Hours worked: 9.50

Start time: 12:30

Finish time: 23:00

Hours worked: 10.50

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Mar 25, 2014

I am working on an excel spreadsheet for work and I have to show a chart that shows the time of day a space is in use. Right now I am having to mark all of these by hand which takes me forever because I have a couple thousand lines of information.

I need to mark the hours in use based off the start and finish time.

For Example:

1) If the start time was 7:00 and the end time was 10:45 then the markers would only mark 7am and 10am

2) If the start time was 7:15 and the end time was 10:00 then the markers would only mark 7am and 9am

3) If the start time was 7:30 and the end time was 10:30 then the markers would only mark 7am and 10am

4) If the start time was 7:45 and the end time was 10:15 then the markers would only mark 8am and 9am

I was given the formula and it works to count the whole hour but now I need the formula tweaked and I don't know how...I need the formula to account for quarterly hours...and I don't know how to fix it.

Attached is an example of the spreadsheet of what I currently have and of what I need. Book1.xlsx

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Feb 22, 2010

I have a number of processes that I would like to calculate the finish times of.

For example, Process A may take 18 hours to complete, Process B may take 28 hours to complete and Process C may take 125 hours to complete etc

However these processes only run during certain times, i.e. 9am to 5pm.

Ideally I would like to setup a spreadsheet that when given the start time and process time calculates the (date and) time the process will finish.

I can get it to work on a 24 hour day but I've been tearing my hair out trying to take out the none-working part of the day (the 5pm to 9am).

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Feb 28, 2013

I can calculate total hours when a user enters a start date/time and a finish date/time. The kick is I only want to include hours from 2:00 PM to 12:00 AM (10 hour period). So assuming all the start and end times will be in this range, how can i calculate work hours over multiple days? For example: Start date/time = 2/26/13 2:30 PM and end date/time = 2/28/13 10:30 PM. I want my calculated hours to show 28 hours.

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Dec 13, 2013

test.xlsx

I need to calculate the time elapsed between start and finish dates. I've figured the TODAY function, as explained here but I'm referring solely to dates in cells. How to?

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Mar 26, 2014

I've just started working on an FTE calculator and wish to populate a 12 month calendar with FTE depending on the start and finshed dates.

FTE Calculator non nursing.xlsx

I've attached the file. In Column D the user would select the month the staff start and in the Column E the month the staff will finish. I would like the fte that is calculated in Column Z then to populate in the 12 columns AB:AM (Jul to Jun) with corresponding month start and finish.

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Feb 14, 2008

It's been several years sine I had to look at calculating amount of time worked.

Can you please look at this old spreadsheet of mine and verify that the formula is correct?

It appears to be ok to me, but I don't want any errors when it comes to paying my employees

Formula: ...

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Dec 8, 2009

How do you subtract start/end - dates/times in vba?

I know how to do it with formulas, but can't grasp it with vba. My range will always change, so I'm trying to avoid formulas (Cutting rows etc...)

I need Col D-Col B (end date-start date) and Col E - Col C (end time - start time)

Would doing the calculation on the userform be the best way, or trying to do the calculation with the ws code?

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Dec 31, 2007

I receive data from a company I deal with that has the date and time of all of my transactions with them listed in an excel worksheet. Only problem is that the date/time that I receive is not in my timezone, which is a bit of a problem for me!

What I want to do is to be able to adjust the date and time shown in the cell forward by 14 hours, so that the data is shown in the timezone that I am currently in. So the end result for the first line of data in the attached file would end up being 2006-08-11,10:28:51 instead of 2006-08-10,20:28:51.

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Apr 24, 2006

I need the difference between two dates/times field in hours or minutes.

Eg:

A1 B1

1/4/05 10:00 2/4/05 14:30

The result should be 13.5 hours, considering only 8 hrs per day, only business days and 8 to 5 workday.

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Oct 23, 2008

I can’t figure out why this formula is not working. I am trying to alter it a little, but I still think it should work. Here is what I am trying to do. I am looking to calculate the time difference between two work projects, but exclude time when the office is closed. So someone starts a project at 2pm and finish 10am the next day it will show a result of 4 hours because the office closes at 5.

Here is the formula. It is the time formula from cpearson.com ...

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Oct 18, 2008

Im trying to calculate hours and minutes between two dates/times over more than 24hrs. I have:-

A1 is 18/10/08 13:14, B1 is 20/10/2008 12:20, C1 is 1:23:05

Using the formula C1 =INT(B1-A1)&TEXT(B1-A1,":hh:mm")

But what I really need is just Hours and Minutes so the above should read 47:05.

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Feb 28, 2009

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.

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Apr 7, 2008

I am creating a 'HelpDesk Issue Logger' and I am trying to calculate the Network Days and Network Hours between two dates with times. I want to know how many business days and hours are between the two days to give me a TURE 'Response Time.'

I have been to several sites and forums looking for the answer, but I have not been able to find a solutions that works for me. Please find attached a 'stripped' down version of my project.

Variables:

- 'Date Received' (H11)

- 'Date Actioned.' (I11)

-'Response Time' (K11)

Constants:

Work Days = Monday to Friday

Work Hrs = 8:30 AM to 5:30 PM (no lunch break)

Public Holidays = (AC13:AC30)

Formats:

Date Received: dd/mm/yyyy hh:mm AM/PM

Date Actioned: dd/mm/yyyy hh:mm AM/PM

Response Time: d - hh:mm

If there is someone out there wiling to put me out of my missery with this one, you will have a friend for life.

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May 1, 2008

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.

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Mar 3, 2008

I have a spreadsheet with various date fields and next to those time fields. I need to calculate the amount of working hours between the 2 lots of values

for example

Cell A has "22/02/2008"

Cell B has "16:44:00"

Cell J has "25/02/2008"

Cell K has "08:59:00"

The answer i'm looking for is 01:29:00. The working hours are Monday to Friday 07:30 - 16:00. This is what I have so far and it gives me the total hours between the 2 dates but not the working hours. =IF(J10-A10=0,K10-B10,((J10-A10)+(K10-B10))) (Formatted with [h]:mm:ss). I have tried using workingday() but can't get the desired result

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May 18, 2009

I have a spreadsheet used for calculating information based on the dates specific shifts are requested/cancelled by our clients. I have a formula for working out if a date & time of cancellation is less than 48hrs notice of the shift starting. This is because we have cancellation fees based on this.

What I have is this formula: =IF(A16="","",IF(INT(A16)-INT(G16)<2,1,"")) that returns a 1 if that shift is cancelled within 48hrs notice. This works fine but I have to now change the notice periods to the following:

72hrs+ - return 1

48hrs-72hrs - return 2

13.5hrs-48hrs - return 3

0-13.5hrs - return 4

edit this formula to take this into account? I figure it's using multiple IF's and changing the <2 into something else like the number of hours but I'm not sure of the exact syntax.

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Mar 18, 2014

I'm trying to calculate shift working hours without using dates.

The scenario is

Cell A1 = Start Time

Cell A2 = Start Time

Cell A3 = Break Time

Basically I want the output to calculate hours worked between:-

0000 and 0600 as a total in cell A4

0600 and 1800 as a total in cell A5

1800 and 0000 as a total in cell A6

Then if the value of A5 is greater than A3, subtract A3, but if the value of A5 is less than the value of A3, A5 should be zero and the remainder of the value of A3 subtracted from A4 (or A6) depending which has a value.

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Jul 25, 2002

How should I calculate working hours between two dates? Say if start at 26 july at 15:00 and finish at 29 july at 10:00, the function should return 4 hours because the working hours are from 8am to 5pm (8 - 17), and there is a weekend between the dates. Preferably the function should work like the NETWORKDAYS() function, but it should also include the time, not just the dates. And also, if have to add say 8 hours to a date, how should I calculate the result? Also this function should aware of the working hours and holidays, so it should ignore those times.

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May 25, 2014

I am trying to return start and finish date of events depending on when resources are allocated.

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Apr 15, 2014

I am trying to get the start time and finish time for breaks.

I have 4 columns Name, status, start, finish. In the name column there are multiple names, under status there 6 different status's. and under the time columns there are in and out times dependant on status. I am trying to us index match match. I have tried vlookup and hlookup as a nested function. I keep getting errors.

NameStatus MessageStart TimeFinish Time

Cameron WilliamsTech All & Billing12:31:4812:31:52

=index(starttime,match(name,namefield(match,"on lunch",starttime)))

[Code]......

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Jan 23, 2007

I need to create a range of cells in Column A. I know the first cell, A2. The final occupied cell will vary. Once I have the range object I would like to step through and analyse each cell in turn using a For/Each loop.

The code I have so far is:

Public all_structures As Range 'Range required for for/each loop Column

Public last_structure As Range 'Last cell in Column

Public molcell As Range 'Current cell in range

' Establish range of cells in Column A

Set last_structure = Range("A2").End(xlDown)

Set all_structures = Range(Range("A2"), Range(last_structure)) ***

' Loop through each structure in turn

For Each molcell In all_structures

Loop code In here

Next molcell

When I run I get an error message of "Run-time error '1004': Method 'Range' of object '_Global' failed". It does not like the line marked ***.

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Oct 30, 2009

How should I calculate working hours between two dates? Say if start at 9/25/2009 7:26:13 PM and finish at 10/20/2009 9:46:13 AM, the function should return 245:20:00 because the working hours are from 8am to 11 PM (8 - 23), and there are weekends between the dates. Preferably the function should work like the NETWORKDAYS() function, but it should also include the time, not just the dates.

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Jun 22, 2012

Is there a way to calculate the number of hours between two times specified like this:

Start

End

Hours

Comments

Mon 6:00p

Mon 9:00p

3.00

Same day

[Code]..

I think I can write a UDF and that may be the easiest. Is there a straightforward way without a UDF?

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Feb 7, 2008

I'm trying to do a simple calculation of the # of hours between 2 times, rounded up to the nearest hours. Somehow along the way I've ended up with this massive formula below, which is doing what it's supposed to do except for certain cases (like the one in the attached file...where it says the difference between 2am and 3am is 2 hours) =ROUNDUP(IF(B2="",0,IF(A2="",0,(IF(B2<A2,((((B2+1)-A2)*1440)/60),(((B2-A2)*1440)/60))))),0)

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