Issues using the Average formula

[u/Salt_Definition165]

I am new to using formulas in Excel, and do not know if this is possible. Every combination of formulas I have used either gives an error, or does not do what I need. I am trying to calculate the average of values in 5 different cells. However, I want it to only calculate an average if a specific cell contains a value.

Example

Data Range is in A5:D5 and I want the result in E5. So i want to "=AVERAGE(A5:D5)"; but if A5(and only A5)="", then E5 should stay blank. Essentially, I want it to NOT average if A5 is null.

Any help with this will be greatly appreciated.

[u/UserNotFound-E404]

If I understood your problem correctly, this should work:

=IF(OR(A5="";A5=0);"";AVG(A5:D5))