The arithmetic is simple, and you have it. Just format the cell A1 using one
of the date formats.

"Chicesq" wrote:

I want to calculate dates in the future by adding number of days to a date
existing in another cell. In other words, I want a formula in Cell A1 that
will tell me the date which is the date in Cell B1 + 25 days. How do I write
that formula. I used to have the program doing that beautifully, but when I
upgraded to new excel, my chart doesn't work any more. I used it to
calculate deadlines for legal cases. This is a real pain.