Break down cumulative sum of increments by Month - Please help

[danohayon1]

Good afternoon everyone
I am trying to find a formula or VBA function that breaks down a sum of acquisitions per month.
The case is pretty straightforward and simply explained in the excel sheet.
See attached for more details.
Thanks for your help
Danny

[Pete_UK]

You can use this formula in cell D3:

=COUNTIF($C:$C,D2)

then copy across as required.

Hope this helps.

Pete

[danohayon1]

Thanks Pete for the quick answer but this is not what I'm looking for.

Range (C7:C32) are values entered manually and these values are the outcome that I'm looking to generate dynamically through excel or vba.

For instance:
- Car #1 (cell D3) is purchased at Month 1 (cell D2)
- Car #4 and Car #5 (cell G3) are purchased at Month 4 (cell G2)
==> The complexity in the last example is that Car # 4 and Car # 5 are located within an interval (3 and 5 or cells F4 & G4).

My goal is to display "Month 4" in cells C10 & C11 etc....

Please let me know if this needs more clarification
Re-attaching the Excel with case study.
Thanks
Danny

[Pete_UK]

Okay, put a zero in cell C4, then you can use this formula in C7:

=IFERROR(INDEX($D$2:$O$2,MATCH(ROWS($1:1)-1,$C$4:$O$4)),"")

Copy down as required.

Hope this helps.

Pete

[danohayon1]

Pete - this works perfectly. Thank you very much

Danny

[Pete_UK]

Glad to hear that, and thanks for marking the thread as Solved.

Also, since you are relatively new to the forum, you might like to know that you can directly thank those who have helped you by clicking on the small "star" icon located in the lower left corner of a post that you have found to be helpful (not just in this thread - for any post that has helped you). This also adds to the reputation of the poster (the small green bars in the poster's profile).

Pete

[danohayon1]

Absolutely thanks Pete