if function?

[Phil]

What is the if function to only have the formula work if there is something
in the cell.
tia

 

[Don Guillett]

=if(a1="","",a1*4)

 

[Toppers]

Do you mean...

=IF(A1="","",your formula)

=IF(ISBLANK(A1),"",your formula)

 

[Mike]

this should help explain if
=IF(A1<>"","This is True because there is a value in cell A1","This is False
because there is no value in cell A1")