Hi Kostis,

your code works fine, but in my case I don't know starting and ending cell
of range that I want summarise. I need substitute A$1:A12 with "something
flowing". In my example (see bellow) I need SUM in D7, SUM in D12, SUM in
D21, ... but these addresses are "flowing" because those ranges (D4:D6,
D9:D11, D14:D20, ...) are dynamic in their sizes. These ranges could be
D4:D20, D23:D24, D27:D1234, ... or whatever else ... and all these ranges are
in one column.
So that is the reason I need "summing dynamic ranges".

Regards
Vlado

"vezerid" wrote:

Vlado,

The following is not the most elegant solution I can think of, but it
works, provided that there are still blank cells between the blocks,
after your summation formula is inserted. The following *array*
formula is placed directly below a contiguous group of cells in column
A, with data starting from A1:

=SUM(INDIRECT(ADDRESS(ROW()-1,COLUMN())&":"&ADDRESS(MAX(IF(A
$1:A12="",ROW(A$1:A12)))+1,COLUMN())))

As it is an array formula, commit with Shift+Ctrl+Enter.

HTH
Kostis Vezerides

On Oct 11, 2:03 pm, Vlado Sveda
wrote:
Let imagine this situation:
I have column with set of ranges and I need to sumarise every particular
range.

for example:

D4: 9
D5: 5
D6: 3
D7: =SUM(D4:D6)
D8:
D9: 1
D10: 2
D11: 3
D12: =SUM(D9:D11)
D13:
D14: 1
D15: 1
D16: 1
D17: 1
D18: 1
D19: 1
D20: 1
D21: =SUM(D14:D20)
etc ....

My Idea is have in every "Sum cell" the same formula. Every single range can
vary in mumber of rows.
In VBA I can use .CurrentRegion.Rows.Count. Is something similar possible in
sheet formulas ?

Thanks in advance to all !
Vlado