Tabs listed as daily totals - weekly totals - monthly totals

Table inside daily totals is sorted into columns which are as follows

Date Week "text a" "text b" "text c"
01/03/10 2 32 24 45
01/04/10 2 47 55 37

And so on - What I need is everything from "text a" that corresponds with
Week "2" (or for each individual week) to be totaled onto the second tab
labled Weekly Totals. A nudge in the right direction is what I am looking
for at this point because I have exhausted all I know to do. Even went
through the different sumif functions and possible different ways they could
be labled but am still running into snags.

"Jacob Skaria" wrote:

Please elaborate with an example...and mention how your workbook is
structured and how the sheets are named..

--
Jacob (MVP - Excel)


"Dam" wrote:

I am still lost then, Im taking information which i need weekly based on
sunday through satruday and getting that totaled. Lets use this as an
example:

7days of information from 7 seperate columns, needs to be in those identical
columbs on the next tab, just in week totals instead of daily totals.

If I am not to use an array which I wasn't aware I was doing, how do I fix
this issue.

"Jacob Skaria" wrote:

WEEKNUM do not work with arrays. You can use a helper column to get the
weeknum for each row and then use that column in your formula.

--
Jacob (MVP - Excel)


"Dam" wrote:

I have been working on this for a little while now and can't seem to grasp
the right formula to use. I have columns of data sorted by name to be
tracked daily. I need to then give my boss the information so she can not
only see it daily and monthy which I have figured out - but wants to see
weekly as well and thats where im stumped.

The formula I am using to get the week number populated works great and is
=WEEKNUM(Table1[[#This Row],[Ddate]])

What I need to do is get totals from "Table2" to "Table3" into a weekly
format instead of daily. So in essence everything that says week 1 next to
it - totaled onto table3 in tab 2.

Any input on this delema would be greatly appreciated!