Hi Rick,

Thank you for the tip. I appreciate your help. The obstacle I am having
now is that the cell with the formula says True instead of giving the hours.
Do you have any thoughts what might be causing that? Changing the format of
the cells didn't seem to make a difference.


"Rick Rothstein" wrote:

The NETWORKDAYS function requires the Analysis ToolPak add in. To activate
it, click Tools/Add-Ins on Excel's menu bar and put a check mark in its
CheckBox.

--
Rick (MVP - Excel)


"Workbook" wrote in message
...
I am trying to create a formula that will find the difference in hours
between 1/9/2009 (I2) and 1/12/2009 (J2) in hours without including
weekends.
Bob Phillips recommended this formula.

=NETWORKDAYS(I2,J2)-(WEEKDAY(I2,2)<6)
+(1-MOD(I2,1))*(WEEKDAY(I2,2)<6)
+(MOD(J2,1)-1)*(WEEKDAY(J2,2)<6)

However when I try to use it I get this message #NAME? Any advice?