# Formula To Calculate How Many Hours Minus 30 Mins For Lunch

Jan 12, 2009
If a person does a full day I want the formula to calculate how many hours minus 30 mins for lunch i.e. 7:30 - 4:00 = 8 hours. I have done this and it works fine, the problem comes when a person does a half day i.e. 7:30 - 11:30, this will read 4.5 hours. If this is the case I don't want the 30mins deducted so it should be 4.0 hours worked.

I have high lighted a column in the work sheet (yellow) whereby the user puts an 'x' in the appropriate cell if they are working a half day.

The probem is I cannot incorperate the two formulas in one cell (the Actual hours cell) I have the one formula in the actual hours cell and the other bolted on the end thus giving two different readings.

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Dec 15, 2013

I'm attempting to make a simple time sheet for a handful of employees. I'd like to enter the clock in time and clock out time for each day. The end cell should be the running total for the week. The tricky part for me is having the formula subtract an hour for each day that is over 5 hours.

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Jan 13, 2014

Lunch is not paid. Holiday and vacation hours get calculated at the regular pay rate. Overtime is anything in excess of 8 hours per day and/or in excess of 40 hours per week and/or over 5 working days per week. Saturdays for most the employees will be overtime because it will be their 6th workday of the week; but it will be regular time for one employee as it will only be his 5th workday of the week.

For accounting and payroll purposes, we need the totals to display in both hour and decimal format.

So far, I have Lunch, Regular and Overtime hours figured out, but I still need to work with Saturday, Vacation and Holiday hours. Also, currently, the time in and out has to be typed in with the colon and AM or PM. Is there another way to input the info without having to type in those items? I'm trying to make it as user friendly as possible.

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Aug 1, 2008

i have =TIME(LEFT(F17,FIND("h",F17)-1),RIGHT(F17,2),0). which gives a time in the format 9:30PM, or 10:30AM etc. How would i change the formula to give me a time minus 15 mins. Eg, if the above formula gave me 8:45PM, i would want it to show 8:30PM

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Mar 8, 2013

I need also to calculate difference between dates(dd-mm-aaaa hh:mm) in workhours ( hh:mm):

The work period is 9-18 with lunch interval 13-14 The startdate and end date could be out of the work hours and i can't include the extra hours. I can have several days (workdays) at the difference, but i should maintain the format hh:mm.

Ex1:

Startdate 05-03-2013 18:34 ( date to calculation should be 05-03-2013 18:00)

end date 06-03-2013 10:30

Time Difference 1:30 ( from 9 to 10:30 of 06-03-2013 )

will be equal to:

Startdate 06-03-2013 8:34 ( date to calculation sould be 06-03-2013 9:00 )

end date 06-03-2013 10:30

Time Difference 1:30 ( from 9 to 10:30 of 06-03-2013 )

Ex2:

Startdate 06-03-2013 12:01

End date 06-03-2013 14:28

Time Difference 01:29

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Nov 11, 2009

to calculate how long a ticket is open in our system before being resolved. I don't want to count weekends, and if the ticket is 'suspended', I don't want to count that either. There is also the factor that the ticket 'un-suspend' date may be later than the ticket 'closed' date. Which is the bit that's throwing me.

So, I have the following fields

Ticket Open, Ticket Closed, Ticket Suspended Date, Ticket Unsuspended Date

A sample ticket might be (using above fields)

02/11/09 09/11/09 04/11/09 30/11/09

That 'should' equal two days (16 hours) as the Unsuspend date falls after the close date so it was suspended from the 4th until closure.

Now I want to know, in hours (8 hour day) how long that ticket took to resolve (i.e close), remembering you can't count the time it was suspended, or any time that fell over a weekend. Also not all tickets are suspended.

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Feb 10, 2010

Formula that will change seconds to hours and mins, example 270 mins would show up as 4 hours 30 mins, not 4.5 hours. My second thing is how can I double the times in the same formula.

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Jun 6, 2012

I have a requirement of calculating time spent on ticket, basically a difference between the time a ticket was logged and when it was resolved.

First, working days are Saturday through Wednesday, i.e weekends are Thursday & Friday.

Second, there are different resolver groups or teams which work on a ticket. These teams have different working hours, some work from 07:30 to 15:30 on weekdays, and others work 24/7. Each ticket will be assigned only to one resolver group.I also need to consider holidays.

So, my requirement is to check the resolver group for each ticket, and decide the working hours based on it. After this check has to be done for holidays, and then difference between logged time and resolved time needs to caluculated in minutes.

Tickets can be logged at any time of the day / week, it may not always be logged during working hours only. in such cases calculate should consider next business day / hour as the start time.

Raw data for tickets is available in =Sheet1!$A$1:$E$21

Ticket NoResolver GroupLogged DateResolved DateTime Spent123456

Team A5/21/2012 1:56:28 PM5/29/2012 2:10:53 PM343543Team B5/21/2012 9:31:02 PM5/27/2012 3:41:22 PM853732

Team C5/22/2012 2:28:06 PM5/26/2012 2:34:31 PM

[Code].....

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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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Nov 4, 2012

I have devised a simple formula when a member of staff enters a date and time into a cell it starts deducting from todays date and time. ie:

Cell A1 - Date and time is entered by staff

Cell B1 - Is the above cell +24hrs

Cell C1 - NOW()

Cell D1 - B1-C1 Formatted in hours ( [h] :mm:ss (Like a count down clock)

The problem i have is that i cannot get Cell D1 to show minus ours it just goes to negative and shows continous #####. Is there any way i can get Cell D1 to show the hours it has gone minus by.

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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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Apr 21, 2009

i need to convert second to Hours and mins and can do so using:

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Mar 17, 2009

I have a data feed that gives a column of cells formated mm/dd/yy hh:mm

These are call entries, what i want to do is count all the occurances each hour, so count all the entries say between 9am and 10am. However the column is very long and holds data for many weeks so i want to be able to ignore the date part of the cell.

For example

3/17/09 9:58

3/18/09 10:58

3/18/09 8:58

3/19/09 8:58

3/19/09 9:58

3/19/09 9:58

So the entries between 9 and 10 are = 3

Ideally i do not want to do text to colums and split out the parts. i would like to leave the source data alone.

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Nov 23, 2012

I have an entire column with numbers such as 48, 95, 30 etc representing hours. how do i format cell so that these numbers will show, 2days, 3days-23hrs-45mins, 1day-6hrs

Thought it would be easy enough to just right click and format the cell but doesn't seem to have the option *shrugs*.

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Jan 14, 2009

I am creating a very quick holiday excel sheet where people can fill in the hours they want on which days.

I have a summery sheet too.

So if someone wants to take a full day which is 7.4 hours. How would this be represented as Hours and minutes?

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Feb 3, 2010

I was messing around with a simple countdown timer and need a little help converting a decimal into a format of #days, #hours, #minutes and #seconds.

Cell A1 has target to countdown to 4/14/2010 12:00:00 AM

Cell A2 contains =NOW()

Cell A3 contains =A1-A2 with the result being 69.4021441 with the amount of decimal places varying depending on when it is refreshed.

I'd Like the result in A3 to read something like "There are 69 days, XX hours, XX minutes and XX seconds until event"

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Feb 20, 2009

I am using time based on the 1904 calendar, this is so time can be shown as a minus figure when to cells are taken away and the result is say -17:25. What I want to do via conditional formatting is show any minus hours as red. Tried various options but I have had no luck so far. or can this be done via VBA?

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Jan 3, 2007

im doing an excel spreadsheet. on 1st sheet i have a summary page for some clients, on sheet too i have worked out and done the formula so that it calculats values i put it. i want to take this total value i have worked out (which is a variable- will change from day to day) and move this value to sheet one. from here i want the number that i show in the summary page to deduct from a fixed total in the cell nxt to it. and ideas ive tried several options coming close but no ciga

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Jun 24, 2013

I have a time calculated and I want to know, Out of that time how much is above or below 8 hours.

Ex. 1: 7:30 - 8 = [result] "-:30" mins

Ex. 2: 11:00 - 8 = [result] "3:00" hours

OR

How can I convert 7:30 into 7.5 [decimal] and then subtract that from "8" to get the difference?

I know this is an easy one, I have done it many times before. It's crunch time and I am drawing a blank.

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Apr 27, 2014

Formula to calculate time allotted minus time used and show the difference in hour and minute.

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Feb 24, 2009

I have this spreadsheet and in it the time is changed from military time to regular and then I use a formula to calculate hours worked. On some of these the total is off by one minute. Does anyone know how to fix this?

I don't know how to paste the spreadsheet so you can see formulas,

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Nov 6, 2009

i m trying to work out the productivity of employees based on how many hours they work (Time in Back Office). How many pieces of work they complete(Back Office items Completed) if 1 piece of work should take 7 mins. the item in red is what i cant seem to figure out.

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Jul 21, 2006

i am trying to make an excel spreadsheet so i can keep track of my hours and pay at work... i know how to do mult and add but i wanted to know how to do the 2 together.... for example

Hours ST OT Total Hrs Gross Pay

8 2 10 ?

i would like help figuring out the gross pay if say for example my st time rated is 21.21 an hr, and the ot rate is 31.82 how can i get the 8 times 21.21 = 169.68 and the OT 2hrs times 63.64 to show up in the gross pay as a total of 233.32 - what would the formula look like?

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Jun 15, 2014

basically I am trying to make a time calculator for work, I want it to automatically add the hours up but then also minus break times and then give me a whole paid total hours worked that week.

CALCULATOR.xlsx

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Sep 11, 2011

I have a data of complaints where I need to present it to the Management in such a way that the SLA period of 8 hours does not pass. Our office working hours are 7 AM till 7 PM. The complaint received should be escalated to concern section within 8 Hours of SLA time. I have the list of dates with received time. The complaint which could not be escalated today would be escalated next day. In this case is should deduct 12 Hours (7 PM to 7 AM, Non-working hours) from the time. How can I insert escalation date so as that it would deduct non working hours from it.

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Sep 24, 2012

i am trying to work with a formula that will look at date today (NOW) and compare this to a due date and in return provide me with only the working hours total. Working hours are 8am to 4pm (8 HOURS).If the due date is passed this will be a negative figure.

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Oct 29, 2009

I am working with the following time sheet/card (attached) and it works great when the person goes to lunch, but when they skip lunch I cant get it to compute correctly. I set the formula back to original state because it was just getting more and more confusing. Additionally I tried to adjust it for working overtime (more than 8 hours in a day) and double time (more than 12 hours in a day and kept getting errors or incorrect results).

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May 14, 2013

I need a formula to calculate hours worked between specific times. In the worksheet I have, I need to calculate the hours worked between 5am and 10pm, the start time is in C7, and the finish time in D7 the formula need to be in H7, and another formula in I7 to calculate hours worked before 5am and after 10pm .

C

D

F

H

I

Start

Finish

Total

Ordinary

20%

4:00

23:00

19:00

17

2

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Dec 29, 2013

I'm having difficulty to calculate hours between 2 or 3 days exclude non working hours.

Attached is the example of start date with time & end date with time.

The situation is like "when the case log in till the case assist in working hours." so i will get the hours from case log to case assist.

Testing.xlsx

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Apr 4, 2013

find a formula that will calculate the hours between the two below values but only take in to consideration the business hours (from 9 to 17) and exclude any weekends?

08/03/2013 13:32:00

02/04/2013 09:32:50

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