Sum range by month in Google Sheets with date conditional - google-sheets

I have a sheet with these columns:
A (Date): Range of dates for the year
B (Amount): An amount for an expense
D (Month): Name of each month in the year (e.g. June, July, etc)
I've tried this as suggested to work in other posts:
=SUMPRODUCT(B:B, ISDATE(A:A)*MONTH(A:A)=MONTH(D3&1))
I get the error Function MONTH parameter 1 expects number values. But 'Date' is a text and cannot be coerced to a number. with this.
If I remove the header, I just get a 0 for the sum for each month, which is incorrect.
How do I get this to work for each month the way my sheet is setup?
What the sheet currently looks like:
https://docs.google.com/spreadsheets/d/1_8DQTa9aXGjvd7twL6RZMcFyqxa4Sg7eVTcD2wDXH2A/edit?usp=sharing


Try this instead. Not sure where you got that other formula:
=SUMPRODUCT(B:B,TEXT(A:A,"mmmm")=D3)


use:
=ARRAYFORMULA(IFNA(VLOOKUP(MONTH(D3:D10&1),
QUERY(A2:B, "select month(A)+1,sum(B) group by month(A)"), 2, )))


Use this
=IF(D3="",,IFERROR(SUM(FILTER($B$2:$B,MONTH($A$2:$A&1)=MONTH(D3&1))),""))

Related

Google sheets sumif with odd data

I have sales data that gives me dates in a bad format. Every new sale gets automatically added to the sheet. Looks like this:
Column A
Column B
Column C
Order 1
2022-12-02T02:09:37Z
$1025.19
Order 2
2022-12-02T01:25:15Z
$873.65
This will continue on for all sales. Now the date format is UTC for whatever reason and I can't adjust that, so within this formula I have to subtract 6 hours to get it to central time. I'm trying to create an auto-updating chart that shows an average day for 7 days, so I'm trying to do a sumif formula.
Here's what I have on Sheet2:
=sumif(Sheet1!C:C,index(split((index(split(Sheet1!B:B,"T"),1)+index(split(left(Sheet1!B:B,19),"T"),2))-0.25,"."),1),A1)
Where A1 is a single date. Testing this with one date and not the range shows that it does match. When I do the range, the total comes to 0, even though multiple different dates should match. What am I doing wrong?

Assume A1 has the value: 2022-12-02T02:09:37Z
Apply this formula:
=LAMBDA(RAW,TUNEHOUR,
LAMBDA(DATE,TIME,
TEXT((DATE&" "&TIME)+TUNEHOUR/24,"yyyy-mm-dd hh:mm:ss")
)(TEXT(INDEX(RAW,,1),"yyyy-mm-dd"),REGEXREPLACE(INDEX(RAW,,2),"Z",""))
)(SPLIT(A1,"T"),-6)
returns:
2022-12-01 20:09:37
And assume you have a set of data like this:
you can apply this formula:
=ArrayFormula(
LAMBDA(DATES,AMOUNTS,START,END,DFORMAT,TFORMAT,SKIPBLANK,TUNEHOUR,
LAMBDA(DATES,AMOUNTS,DTFORMAT,START,END,
LAMBDA(DATES,TIMES,
LAMBDA(VALIDDATES,AMOUNTS,
TEXT(SUM(FILTER(AMOUNTS,VALIDDATES>=START,VALIDDATES<=END)),"$#,##0.00")
)(TEXT((DATES&" "&TIMES)+TUNEHOUR/24,DTFORMAT),IF(ISNUMBER(AMOUNTS),AMOUNTS,VALUE(REGEXEXTRACT(AMOUNTS,"^\$(.+)"))))
)(TEXT(INDEX(DATES,,1),DFORMAT),REGEXREPLACE(INDEX(DATES,,2),"Z",""))
)(SPLIT(QUERY({DATES},SKIPBLANK),"T"),QUERY({AMOUNTS},SKIPBLANK),DFORMAT&" "&TFORMAT,TEXT(START,DFORMAT)&" 00:00:00",TEXT(END,DFORMAT)&" 23:59:59")
)($B$5:$B,$C$5:$C,$B$1,$B$2,"yyyy-mm-dd","hh:mm:ss","WHERE Col1 IS NOT NULL",-6)
)
Where you enter a start date and an end date at B1 & B2 to sum up the amount with.
The provided date column will be deducted by 6 hours.
What this formula does is...
format the date column into a valid date,
compare dates from step 1 with a given start and end date as filter condition,
filter the given amount column with conditions from step 2,
sum the result of filter from step 3 as an array,
format the output as price.

Use regexreplace() and query(), like this:
=arrayformula(
query(
{
weeknum(
regexreplace(B2:B, "([-\d]+)T(\d\d:\d\d).+", "$1 $2")
-
"6:00"
),
C2:C
},
"select Col1, avg(Col2)
where Col1 is not null
group by Col1
label Col1 'week #' ",
0
)
)

I think you're trying to split the values and sum them. I can't understand fully what's the purpose of 19 in LEFT function, and why are you again splitting it? Maybe some approach similar to yours is use LEFT function with 10 characters for the date, and MID from 12th character to get the time. Then substract .25 for the 6 hours as you did, and ROUNDDOWN with 0 digits to get the only the day
=ARRAYFORMULA(ROUNDDOWN(LEFT('Sheet1'!B:B,10)+MID('Sheet1'!B:B,12,8)-0.25,0))
And then you can insert it in your SUMIF:
=SUMIF(Sheet1!C:C,ARRAYFORMULA(ROUNDDOWN(LEFT(Sheet1!B:B,10)+MID(Sheet1!B:B,12,8)-0.25,0)),A1)

Google Sheets / COUNTIF value is X and date is TODAY

I have a long list of dates in column C with a long list of names in column D.
I need to count how many times a certain name is mentioned but only if the date next to it is today.
So if today's date is 16/11/2022, and I want to find the name "Peter", this formula should return "2".
Column C
Column D
16/11/2022
Peter
16/11/2022
Peter
17/11/2022
Peter
Any ideas? Thanks!

use:
=COUNTIFS(C:C; TODAY(); D:D; "Peter")
update:
=INDEX(COUNTIFS(INT(C:C), TODAY(), D:D, "Peter"))

Need help creating a formula for dynamic average of last 4 weeks expenses

I am looking to create a spreadsheet that my staff fill out, it then gives me a master sheet with all the data, then I import dynamically to my financial spreadsheet telling me the average cost of my client over the last 30 days.
I am looking to create an AVERAGE formula of the last 30 days when Date = Today (Monday) (I want the weekday Monday as that's when staff hand in invoices)
Hope this makes sense, it's really tough!
Here's a video of me explaining my desired outcome
https://www.loom.com/share/3a9cb75052b246d1af2ba2f9ce9180a7
I've followed several guides & can't figure it out.
=ArrayFormula(iferror(query(average(if(today() - weekday(today(),3)-30)))))
I expected $90 average and I just get blank

You could use this formula:
=AVERAGE(VLOOKUP(TODAY()-WEEKDAY(TODAY(),2)+1,A:H,2,FALSE),VLOOKUP(TODAY()-WEEKDAY(TODAY(),2)-6,A:H,2,FALSE),VLOOKUP(TODAY()-WEEKDAY(TODAY(),2)-13,A:H,2,FALSE),VLOOKUP(TODAY()-WEEKDAY(TODAY(),2)-20,A:H,2,FALSE))
To break it down in to its component parts, the AVERAGE is taken from VLOOKUP results:
VLOOKUP(TODAY()-WEEKDAY(TODAY(),2)+1,A:H,2,FALSE)
The VLOOKUP is looking for the last Monday from the current date:
TODAY()-WEEKDAY(TODAY(),2)+1
Then
TODAY()-WEEKDAY(TODAY(),2)-6
and so on...
When using on your sheet, you will have to specify the column you want to reference in your look up, for colunm B (brand1) use: A:H,2,FALSE), for colunm C (brand2) use: A:H,3,FALSE), for colunm d (brand3) use: A:H,4,FALSE) and so on...

=INDEX(QUERY({INDIRECT("A2:D"&ROW()-1)},
"select avg(Col2),avg(Col3),avg(Col4)
where Col1 <= date '"&TEXT(TODAY(), "yyyy-MM-dd")&"'
and Col1 >= date '"&TEXT(TODAY()-30, "yyyy-MM-dd")&"'"), 2, )

Google Sheets =MONTH works but MONTH in QUERY does not

Google Sheets: I checked my column of dates is in DATE format not Automatic.
When I use MONTH in a cell I get the correct month back from that column.
When I do a QUERY such as =query('Main'!A1:M20,"select MONTH(M)",1) I get #VALUE! with the comment:
Unable to parse the Function QUERY for parameter 2: Can't perform the function MONTH on a column that is not a DATE or a DATETIME column
Why does QUERY not see the column as being in DATE format but =MONTH does?

months in a query are numbered and starts from 0, therefore, you will need to add +1 to get the first month and then do a weird logic: "where month1=month2" to get february (month(A)+1=3 for march, month(A)+1=12 for december, etc.)
=QUERY(A1:D10, "select A,B,C,D where month(A)+1=2", 1)

Count Number of Each Month in Column of dates in Google Spreadsheet

I have a Google sheet with a column of dates. I would like to get a total for each month, so that I can see how many of the dates are January, February, March, etc. This formula does not work (Dates is the name of range):
=COUNTIF(Dates,Month=1)
Any help is appreciated.

Following the logic of your proposition, the error is that MONTH() returns an integer, not an array. You can add ARRAYFORMULA() to do the job :
=COUNTIF( ARRAYFORMULA( MONTH( Dates ) ), "=2" )

I finally devised the correct search term for Google help
=sumproduct(month(Dates)=2)

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