Hi,

Rather than "" use NA()

=IF(F5="",NA(),F5)

Cheers
Andy

Erin Leva wrote:
I have to create a chart that gets updated daily. I need to create a formula
to calculate the % of our daily sales. What I wanted to do was put the
formula in in advance and then just enter in our daily sales so it would
automatically calculate the percentages. But when I do this The chart line
goes acros the month at zero. I have tried the IF formulas for if f5="",""
and it still occurs.



--

Andy Pope, Microsoft MVP - Excel
http://www.andypope.info