On 10 jul, 11:02, Don Guillett wrote:
On Jul 9, 8:28*pm, "
wrote:

Hi

How to sum values from column B in column *C according criteria date
from column A ?
I mean - Column A are date, Column B are values and Column C is the
place where I want to show the amount.

Thanks in advance
Osmario

Before/after examples

See data below

A B C
date value
14/01/11 400,00
16/01/11 402,00
18/01/11 404,00
20/01/11 406,00
22/01/11 408,00
24/01/11 410,00
26/01/11 412,00
28/01/11 414,00
30/01/11 416,00
01/02/11 418,00
03/02/11 420,00
05/02/11 422,00
07/02/11 424,00
09/02/11 426,00
11/02/11 428,00
13/02/11 430,00

I need a formula to sum in column C cells those match criteria January
or February or other month oy the year.
Thanks
Osmario