In a list of dates in dd-mm-yyyy format, how to count no. of days which are having specific condition for days or months or years? E. g., all dates with dates between 1st and 10th of the month?
Where A1 is the date...
=IF(DAY(A1)<11,"1st - 10th", "11th - EOM")
If you wanted this to be a conditional format you would:
Navigate to: Conditional Formatting > New Rule > Use a formula to determine which cells to format
Use =DAY(A1) < 11 to highlight dates that fall on 1st - 10th of month
Use =DAY(A1) > 10 to highlight dates that fall past the 10th of month
Format to taste & apply to desired range
Related
I have a column D containing all the Dates in DD/MM/YYYY format, and I would like to show the count of missed days for THIS WEEK values only from all the entries in column D.
In other words, if there is a difference between two Dates in column D and it occured this week, I would like to count it.
I have below formula to calculate "Total days missed" between first and the last entry in Dates column D, however I can't adopt this formula to display "Days Missed" for THIS WEEK only entries.
=SUMPRODUCT(--ISNA(MATCH(ROW(INDIRECT(MIN($D$18:$D$500)&":"&MAX($D$18:$D$500)));$D$18:$D$500;0)))
Sample of data set.
Please help, thanks.
For O365, in accord with your statement that there can be multiple entries of one date, I suggest the following (assuming your dates are real dates and not text strings that happen to look like dates):
Total Missing Dates
=MAX($D$18:$D$500)- MIN($D$18:$D$500)+1-COUNT(UNIQUE($D$18:$D$500))
Missing Dates THIS WEEK obviously, you'll need to define the first and last dates of THIS WEEK
=7-COUNT(FILTER(UNIQUE($D$18:$D$500),(UNIQUE($D$18:$D$500)>=wkStart)*(UNIQUE($D$18:$D$500)<=wkEnd)))
If your week starts on Monday, you can calculate:
wkStart: =TODAY()+1-WEEKDAY(TODAY()-1)
wkEnd: =wkStart+6
More generally, to return a particular day of the week prior to someDate (or wkStart):
wkStart = someDate - WEEKDAY(someDate - DayOfWeek)
where DayOfWeek is: Sunday=1 Monday=2 , etc
So, making someDate = TODAY()+1 ensures that if today is monday, it will return today and not the monday from a week ago.
HINT: It might be more convenient to define wkStart and wkEnd as a Named formula.
I have a spreadsheet that tracks average file processing times over the course of a month. One of the macros and stats that we like to pull, is performance on Mondays (as the files are a little built up over the weekend). The spreadsheet is organized into columns by weekdays of the month:
The dates are formatted MM/DD/YYYY, so I would think Excel has a date function that it can determine weekday based on that date value.
Currently, I just have to manually tell the Macro which columns are Mondays, like so:
=AVERAGE(B20,G20,L20,Q20)
So, instead of manually, how would I get the average over the range of say, B20 to V20, only if the day of the week is Monday (the date cells are in row 1, so B1 to V1)?
To determine the weekday of a date in EXCEL use the =WEEKDAY() formula, which evaluates as 1 (Sunday) to 7 (Saturday)
e.g. If A1 contains 12/31/2016 (or 31/12/2016 if you're from where I'm from), the formual =WEEKDAY(A1) would evaluate to 7 (indicating that the last day of 2016 was a Saturday)
To apply this formula to your problem: (assuming that the dates are in row 1 and the values are in row 2)
insert a new row to hold the WEEKDAY() value (say, row 2)
in cell A2 type in =WEEKDAY(A1)
copy this formula as far right as necessary (to include all your dates)
Your average for Mondays is calculated as =AVERAGEIF(2:2, 2, 3:3)
Possibly, you can add a column called [Day Of The Week] and use the following formula to display the day.
TEXT(B4,"dddd")
Then add an 'If'statement to your result cell.
simply
=SUMPRODUCT((MOD(B1:V1,7)=2)*B20:V20)/SUMPRODUCT((MOD(B1:V1,7)=2)*1)
should give the average of all values from B20 to V20 if the corresponding cell in row 1 is a monday.
the first part sums the values of all mondays and the second part counts them (sum / count = average) ;)
If you have any questions, just ask.
If your date is in A1, you can use =Text(A1,"dddd") to determine the day of the week (it will return the name, "Monday", "Tuesday", etc.) so then you could do perhaps:
=If(text(A1,"dddd")="Monday",[do whatever],[do whatever]) (may need a helper row/column to hold the text of the weekday)
(Or use AverageIf() and use the Text() idea.)
I have lots of cells in the spreadsheet that contains the whole year, date and stock prices, but I only need the dates from 25th of the last month till the 5th of this month.How can I write a function to do that? For example if the cells are like this in the column:
19900101
19900102
19900103
19900104
19900105
.
.
19900125
19900126
19900127
19900128
19900129
19900130
19900131
I want it to show only days (1,2,3,4,5,25,26,27,28,29,30,31) with the date format.
The date shows in the text format and I've tried format cell to change it but it doesn't work.
For a slightly different approach, assuming you want to return the A2 value only if it represents a date in the last 5 or first 5 days of any month you can use this formula in B2
=IF(DAY(TEXT(A2,"0000-00-00")+5)<11,A2,"")
TEXT function converts your data to a real date then if you add 5 days to that date then any date that was originally in the last 5 or first 5 of the month will now be in the first 10 days of the month.....so it's sufficient to check that the day is < 11. That will pick up 27th to 31st of a 31 day month, 26th to 30th of a 30 day month etc.
you could use a formula and then filter by rows with data...
As an example (given it's difficult to discern if you always want the first 5 and last 5 of a month or what....)
=IF(RIGHT(A2,2)*1<=2,A2,IF(RIGHT(A2,2)*1>=29,A2,""))
Based on all the edits and comments, these should be the function you need.
=IF(OR(A7-A2>5,MOD(A2,100)<=5),DATE(LEFT(A2,4),MID(A2,5,2),RIGHT(A2,2)),"")
You should place it in cell B2 and then do all the desired filtering, as explained in xQbert's answer.
Users are entering date ranges into an Excel spreadsheet. These date ranges span multiple months. What I'd like is for a field to display how many full months are represented in the date range.
For example:
User enters 8/25/2014 and 12/19/2014
Calculated field = 3
The full months represent September, October, and November. August and December are only partial months.
Assuming start date in A2 and end date in B2 use this formula for the number of full months
=DATEDIF(EOMONTH(A2-1,0)+1,B2+1,"m")
That will give you 3 for your example - if you change the start date to 8/1/2014 (or the end date to 12/31/2014) you will get 4 (or if you do both you'll get 5)
I have a datasheet that contains a list of start and end dates for a task. I need to calculate how many days between the start date and end date are part of our Christmas break (11th December to 7th January)
So for example,when start date is 10/12/2012 and end date is 12/01/2013, 28 of the days are between those dates. when the start date is 15/12/2012 and the end date is 12/03/2013, then 22 days of days are between those dates. If the start date is 10/12/2012 and the end date is 12/01/2014, 56 of the days are between those dates (because there's two years of the range).
I need to do this with a formula because of the requirements that I've been set.
Initially I decided to use the number of times Christmas Day (25th December) occurs and just calculate 4 weeks per occurrence.
The formula I used was
=FLOOR((E12-A25)/365,1)+IF(OR(MONTH(E12)=12,
MONTH(A25)=12),
IF(AND(DAY(A25)<=25,DAY(E12)>=25),1,0),
IF(OR(MONTH(A25)>=12,
IF(MONTH(E12)<MONTH(A25),
MONTH(E12)+12,
MONTH(E12))>=12),1,0))*28
But obviously this doesn't help if the range start and end date falls between those two dates.
Any suggestions? I'm at a dead end
Your date math on the second example is wrong -- there are 24 days in that range, not 22.
I can get you there for one holiday period:
LET:
A1 contain the holiday start (11-Dec-2012)
A2 contain the holiday end (7-Jan-2013)
B1 contain the start date
B2 contain the end date
FORMULA:
=MAX(MIN(A2+1,B2+1),A1) - MIN(MAX(A1,B1),A2+1)
The formula basically finds the overlapping date range, if there is one, and subtracts to get the number of whole days. The "+1" is because your "end dates" are actually inclusive, so for date math you need to have the holiday ending on 8 Jan, not 7 Jan, to capture that last day.
But this only works for a single year's holiday. You could store holiday ranges in other cells and use the same formula and add them all up, but you'll be limited to however many years you set up.
This formula will count dates between 11th December and 7th January inclusive within any date range, even across multiple years
=SUMPRODUCT((TEXT(ROW(INDIRECT(B1&":"&B2)),"mmdd")+0>=1211)+(TEXT(ROW(INDIRECT(B1&":"&B2)),"mmdd")+0<=107))
where your start date is in B1 and end date in B2
This converts every date in the range to a number , e.g. 1st Dec becomes 1201, 4th March becomes 304, then it counts those dates that are either greater or equal to 1207 (7th December) or smaller than or equal to 107 (7th January), so that will give 56 for your last example
You can shorten the formula if you subtract 7 from every date (based on 7th January as the end date) then you only need to check that resultant numbers are >= 1204, i.e.
=SUMPRODUCT((TEXT(ROW(INDIRECT(B1-7&":"&B2-7)),"mmdd")+0>=1204)+0)
.....and a third option which should also give the same result, closer to richardtallent's approach - gets the number of years and multiplies by 28 and then adjusts the figures based on the start/end date
=(YEAR(B1-7)-YEAR(B2-7)+1)*28-MAX(0,B2-DATE(YEAR(B2-7),12,11))-MIN(28,DATE(YEAR(B1-7)+1,1,7)-B1)