If A1 contains 3/25/05 and B1 contains 9/30/05, try...

=B1-A1

Hope this helps!

In article ,
"dayd" wrote:

I am using Excel 2003. I need to calculate the number of days since our last
accident. Tried using =days360, but am not getting an accurate count.
Example: End of month: 9/30/05. Need number of days since last incident
occurred on 3/25/05. Should be 189. When I use =days360, I get 185. Is there
another way I can get to 189 without having to manually count the days?
Thanks in advance.