Hi

Try this:
=SUMIF(Events!$A:$A,""&A2, Events!$C:$C)

Andy.

"Brig Siton" wrote in message
...
I have a worksheet of events or items called Events.

Column A is Date
Column C is Cost
Other columns are irrelevant (names, contacts, address, etc)

I have another summary sheet that calculates and summaizes how much cost
per
day.

Column A is the Date from 1/1/06 - 1/31/06

If I use the following formula:
=SUMIF(Events!$A:$A,"A2", Events!$C:$C)
The formula gives me an answer = 0

If I use the following formula:
=SUMIF(Events!$A:$A,"1/1/06", Events!$C:$C)
The formula gives me an answer = $1,250.00

What I would like to do is that everytime I change the date in Column A of
the summary sheet, that it will change the formulas also.

Any help is appreciated.