Hi

I would be really grateful if someone could help me ...

At the moment I have a simple formula that calculates the due date of a task
The log in date is in cell B3, I use a simple formula in cell F3 “=B3+20” – This gives me the due date

I now need to add another log in date but use the same due date cell

So now ....

Either B3 or D3 will contain a date – whichever one is populated I will need the due date displayed in cell F3