Excel Date Range, adding zero value in missing date

[KSKWin]

Hi,
I have an excel with Date column (with missing date) and value column. I have to fill the missing dates in the Date column with zero. Also, if same date in repeated with more than once, it should be consolidate with one date instance and the relevant values should be summed up with single value. And the series to be continued till the end of the month.

Attached the excel with Date column and Value column.

 

[Joe4]

Here is an easy way:

Create a new grid with data and value.
Enter in your first date, then below it enter in a formula to add one to that date, i.e.

=A2+1

Copy down for as far as you want until you have all the dates you need.

Now, in the value column, enter a simple SUMIF formula, to sum up the values from your original table, where your condition is your date column.

 

[Peter_SSs]

For the future I suggest that you investigate XL2BB for providing sample data to make it easier for helpers by not having to manually type out sample data to test with.
(If you have trouble with XL2BB, review the "XL2BB Icons greyed out" link in the 'Known XL2BB issues' section near the top of the XL2BB Instructions page linked above.)

This is a very slight variation on Joe's suggestion.
Formulas in E3 and F2 are both copied down to row 32. This allows for months with 31 days.
Where I have $100 in the column F formula (twice), use a number that will be greater than the number of rows of data you will ever have in columns A:B

24 11 02.xlsm
	A	B	C	D	E	F
1	Date	Value			Date	Value
2	1/02/2024	750			1/02/2024	750
3	2/02/2024	38			2/02/2024	88
4	2/02/2024	50			3/02/2024	9275
5	3/02/2024	9275			4/02/2024	0
6	5/02/2024	8673			5/02/2024	8673
7	9/02/2024	300			6/02/2024	0
8	9/02/2024	15640			7/02/2024	0
9					8/02/2024	0
10					9/02/2024	15940
11					10/02/2024	0
12					11/02/2024	0
13					12/02/2024	0
14					13/02/2024	0
15					14/02/2024	0
16					15/02/2024	0
17					16/02/2024	0
18					17/02/2024	0
19					18/02/2024	0
20					19/02/2024	0
21					20/02/2024	0
22					21/02/2024	0
23					22/02/2024	0
24					23/02/2024	0
25					24/02/2024	0
26					25/02/2024	0
27					26/02/2024	0
28					27/02/2024	0
29					28/02/2024	0
30					29/02/2024	0
31
32
Dates

Cell Formulas
Range	Formula
E2	E2	=A2-DAY(A2)+1
F2:F32	F2	=IF(E2="","",SUMIF(A$2:A$100,E2,B$2:B$100))
E3:E32	E3	=IF(MAX(E$2:E2)=EOMONTH(E$2,0),"",E2+1)