Calculating Dates And Numbers

Apr 3, 2007

I am starting a project that will involve finding how old people are using the difference of two years. Cell A1 will contain the function that automatically obtains the current year from the PC clock (or a manual input). Cells B1...B6 will contain text (names). Cells C1...C6 will contain the month of their birth. Cell D1...D6 will contain the day of their birth. And cells E1...E6 will contain the year of their birth. Cells F1...F6 will have the formula to calculate the difference between A1 and its respective cell column E.

The only functions I know are =(TODAY) which does not give me just the year. Also, I do not know how I would be able to do the calculation [e.i., =(TODAY) - 1988].

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Calculating Numbers Of Specific Dates Within A List Of Ranges

Aug 30, 2007

One of the spreadsheets we have here keeps track of reservations booked in the following way.

FG
101/05/200801/08/2008
201/06/200801/09/2008
301/06/200801/07/2008
401/06/200801/06/2008

The date in F is the check in date and the date in Column G is the check out date.

There is another spreadsheet in the same workbook that counts the dates that these people are checked in.

For example:
AB
1
2JanuaryRooms Occupied
310
420
530
640
751
863
972
1081
119
1210
1311
1412

As you can see column B7 has one room because of the fact that the reservation check in of F1 started on the Fifth of January

B8 is Three because reservations 1-3 are checked in on the sixth of January

B9 is 2 because reservations 1-2 are checked in on the seventh of January

B10 is 1 because reservation 2 is checked in on the eighth of January

Please note that F4:G4 does not count on this worksheet due to the fact that they checked out on the same day as check in.

I would love any help you could give on this confusing subject.

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Calculating Time Between Two Dates?

May 15, 2012

I need to calculate an SLA.

I have 1 column called 'Date/Time Requested' containing the time and the date together, as in:

dd/mm/yy hh:00

I also have a second column called 'Date/Time Completed' containing the date and time in the same format as above.

I need a macro that compares the two and works out the following:

< 48 hours = "Within SLA"
> 48 hours = "Outside SLA"

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Calculating Two Dates In A Spreadsheet

Mar 3, 2009

to know the number of hours between A5 and J5 of my spreadsheet - working day is 8.30am to 5.30pm also need excluding weekends and bank holidays in the uk. I need the result to appeer in K5. the date and time format i have is: 2009-02-04 - 11:56:39 in column a5 and 2009-02-16 - 14:23:45 in column J5

I have over 100 of these calculations to do per month and it takes me ages manually.

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Calculating Dates From Text

Mar 31, 2009

I have two columns. The first column contains cells with multiple date values in text format (YYYY/MM/DD) in each cell. The other I was planning to be Calculated cells that I thought would compare the string of text (possibly converted to numbers) and determine which is the next in sequence after today's date. As there may be numbers in the past I cannot just use the first item.

The cell of text looks like this:2009-03-27 00:00:00
2009-04-10 00:00:00
2009-04-29 00:00:00
2009-05-13 00:00:00
2009-05-27 00:00:00

The calculated cell (based on today's date) should output:2009-04-10 00:00:00
Problem: I've been unable to figure out a calculation that will accomplish this. The idea I had was to examine the text in pieces and compare them numerically to "today" (as a number instead of a date).

I'm not very adept with Excel functions yet. I've started with this: "=(MID(A2,2,10))" but all it does is return the first item. I also tried using a Replace function to get rid of the dashes and also one that would return the dates as a decimal. But while I can get the numbers to change format, I don't know how to do the compare...

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Calculating Dates In Each Month

Sep 27, 2006

I need to calcuate how many times a date( any date for the month) aprears in the list. it needs to be calucated by each indivual month form a list that will span over a 12month period.

the problem i'm having is how do i get it to only read the month that i want?

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Calculating Project Dates And Times

Apr 30, 2014

calculating project completion % based on Project start date and end dates .

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Calculating Two Values Between Two Dates (per Week)

Jun 9, 2014

I need to make a table for an injury category per shift per week. (Falls per shift per week)

I have attached an example of the spreadsheet. I have a formula in the table now that was calculating just the injury type per week but just need to add the function to read per shift but can't seem to get it to read correctly.

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Calculating Revenue By Month Between Two Different Dates

Jan 8, 2014

I have to calculate the flat revenue split by month between 2 different dates. The two dates may be in the same year or different years.

excel formula for the same.

Is it possible to do the same in pivot?

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Calculating Working Hours Without Using Dates

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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Calculating Total Hours Between Dates

May 2, 2008

I need to calculate time taken to fix a piece of equipment.

A1 B1
BREAK TIME FIX TIME
4/22/08 23:00 4/23/08 04:00

Should be 5 hours, but i can't find the formula to make it work.

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Calculating Days,Dates And Years

Feb 4, 2010

I recently manage to create a spreadsheet. On the spreadsheet what I am looking to do is once I change the year in cell U1 from 2010 to 2011 to automatically change the days and the date number, and where Sat and Sun preferably to auto-fill in yellow the whole column within the table as you can see in the spreadsheet.if not then just do not display Sat/Sun columns at all..

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Sumproduct Not Calculating The Correct Dates

Aug 17, 2009

I have put together the following code (with help from this and another forum):

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Calculating Dates Using Different Values For NETWORKDAYS

Apr 19, 2006

I have employees that have different number of business days they work. I
need to be able to calculate when the employee has utilized a specific number
of business days specific to the days of the week they work and the number of
days per week work. For example, if I have an employee that works 3 business
days per week (Specifically M, W, and F), and I need to know the date this
employee worked a total of 30 business days, is there a way to calcuate this
date (which should be 6/9/06 if we use a start date of 4/3/06.

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Calculating The Number Of Days Between Dates

Aug 5, 2008

I need a formula that will allow me to put a date in cell a2, and in cell a3 put the the number of days between 2 dates. Example.. For example (A2) shows 08/06/08, a3 to show the number of days from 08/06/08 to 08/14/2008--(a3 )14 and (a4) to shows the number of days from 08/06/08-10/05/2008 ---(a4) 60 days.

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Calculating Dates Until 16 Days From Date

Mar 9, 2009

I am trying to calculate dates that will happen 16 days from date specified in column A (A23:A200), based off a certain entry in Column B (B23:B200), which is named in cell P5. I can get the date by doing the specified date + 16, e.g. =IF($B$23:$B$200=$P$5,$A23+16,"")

The trouble I am running into is not having the date populate until it has reached 16 days from the dates in column A, show blank if possible until 16 days from date in column A. The dates in column A will always be previous to todays date.

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Sorting Dates Column And Calculating MTD, YTD

Nov 4, 2009

So Column 1 I've got dates, need to sort through that and calculate Year-to-date and Month-to-Date values. These are both Sums of the cells....
YTD = Sum of all cells with most recent yr, in this case 2007
MTD = Sum of all cells in Column B for most recent month, Feb2007 here.

I've listed the desired solution for YTD and MTD on the sheet as well. (I'm guessing the solution will have something to do with SUMPRODUCT?)

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Calculating Due Dates Based On Certain Criteria?

Oct 26, 2012

I have a column CF which has to calculate the due date based on start date in column X and end date in column Y.

This is achievable however; I have dropdown columns in CE which has below option.

Below is the requirement.

If user select "Should Pay" from drop down in column CE, then in column CF the due date has to be Start date + 7 days
If user selects "Not to Pay" from drop down in column CE, then in column CF the due date has to be N/A or Blank
If user selects "Has Time to Pay" from drop down in column CE, then in column CF the due date has to be Start date + 9 days
If user selects "Misc" from drop down in column CE, then in column CF the due date has to be (End date - Start Date)/8+7

if this can be attainable either via formula or VBA.

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Calculating Working Hours Between Two Dates

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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Calculating Dates Using Plus Minus Days

Oct 23, 2007

I have a static date and military time in B6 (5/10/07 18:00) I have to write various formulas to reflect 1 month (whatever calendar month it ends up in, so not necessarily 30 days) minus 7 days and then the same formula plus 7 days. How is this written?

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Calculating Dates In Year And Month

Jan 24, 2008

I trying to find a formula to give the difference between two dates in year and month.

For example, the start date is Feb 1 2006 and end date is Jan 1 2008.

The formula should result in 2.11

I tried the following formula from a previous thread but it gives the answer in text but I need it to result in 2.11.

[url]

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Calculating Dates Depending On Information

May 18, 2006

I would like to calculate the date but depends on how the information is scattered. In the first coloumn I have a set of dates, in the second coloumn I have a list of letters. I would like a macro that reads the the letters, and as they disappear calculate the time interval. For instance,

01/01/2002 B,C
02/01/2002 A,B,C
03/01/2002 C

So it firsts starts off and sees that the letters are B and C are there to begin with, then it moves on to the second row and then sees that the letter A has been added. Then to the third row and sees that there is only C so A lasted for 1 day (was there on 02/01/2002 and disappeared on 03/02/2002) and B lasted for 2 days (was there on 01/01/2002 and disappeared on 03/01/2002).

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Calculating Number Of Days Between Dates

Feb 7, 2007

is there a way to calculate the number of days between two dates using the excel cells

example.....how do i put in formulas so excel will calulate the number of days between May 3rd and september 19?

i want to enter may 3 in say a1 then sept 19 in a2 a3 should says days between em

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Convert Numbers, Representing Dates To Actual Dates

Oct 15, 2009

I get a spreadsheet every day that has a column of numbers that contains dates that are not in a date format. Is there a way to convert these numbers to a date format? The numbers come from an outside source so I can't modify on the front end. look at the attached spreadsheet with representative data of what I'm trying to ccomplish.

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Convert Numbers Representing Dates To True Dates

Jun 29, 2008

I import data from my works server and dates are represented in text. example text format is yyyymmdd/19790310. What I'm trying to do is add and subtract from this date. I was trying to utilize formula and havent got close. I have a couple of parameters:

In column L I would like to represent the following

if column "B" is "A" add 38 years to column "J" dates are represented as TEXT
if column "B" is "B" add 35 years to column "J" "
if column "B" is "C" add 30 years to column "J" "
if column "B" is "d" add 30 years to column "J" "

Column "M" I would like to find the difference in column "L" and "C" I know days will be difficult it can be represented in years and months only.

I have no preference on whether I use VBA or a formula but have failed on on formula and was attempting to use VBA Case method but no success. I have 10000 rows of information and am open to any ideas attached an example of my data.

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Calculating Years / Months / Days Between Two Dates?

Oct 17, 2009

my spreadsheet is setup with two dates: A date for when someone joins our group A date for when they are released/leave

I want to be able to see exactly how many years/months/days transpired between these two dates. I have tried lots of different formulas with no success.

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Calculating The Number Of Weekday Hours Between Two Dates

Jan 1, 1970

you must have the Analysis TookPack installed to use this function. It's comes with Excel. Look under Tools>Add Ins.

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Calculating Quarterly And Yearly Totals From Dates?

Jan 5, 2012

I have a column that contains dates for an event. I would like to tally quarterly and yearly totals for these dates. What formula can I use to accomplish this?

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Calculating Number Of Business Days Between Two Dates?

Dec 31, 2013

Calculating Number of Business Days Between Two Dates?

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Calculating Number Of Days Between A Choice Of Dates

Apr 19, 2006

I have a spreadsheet where I have an intial date of issue of a warrant. Once this warrant has been executed, then a further column is populated with the date. The data I need to work out (Preferably without using macros if possible) is, if there is no execution date the length of time from issue to todays date, but if there is an execution date then length of time from issue to execution. I can do either on their own, but i would like to have only one column showing this info and if possible to update each time the sheet is opened

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