=IF(OR(G90={""," "},F90={""," "}),"",G90-F90+11)


"Phxlatinoboi®" wrote:

I am using the following formula to sum up how many hours a person is
scheduled to work: =IF(OR(G90="",F90=""),"",G90-F90+11). But if someone has
no hours it comes up with "VALUE". I would like it to be blank. How would I
do that?