Hi

Try this:
=IF(AND(F$1=data!$K2, F$1<=data!$H2), IF(G$1=data!K2,D2,data!$I2/$C2),"")

Andy.

"RGB" wrote in message
...
Hi,

I am trying to create a formula which will;

Firstly check if a date is in a range:

* If not, then zero should be returned

*If yes - the formula should check again to see if the date matches a
specific date (only needs to match the month - not the exact day!)

(If the date does match- Then formula should then return a value from
another table.

If it doesn't match the exact date, (but is still part of the original
range) then a different $ value should be calculated based. This is based
on
a total $ value divided by a number of specified months.

I need to work this out for many years information!

So far I have;

=IF(AND(F$1=data!$K2, F$1<=data!$H2),
(IF(G$1=data!K2),D2,(data!$I2/$C2),(""))

Which doesn't work - Anybody got any ideas?

Many Thanks