Agreed, this is not normal Excel behavior, I think it's a file management
issue and somebody needs to stand over your shoulder to see for themselves
what exactly you're doing.

Most likely you're opening a different version than the one you saved and
not noticing it. Typically this means opening it through an e-mail
attachment, editing and saving it without realizing it's going to a temporary
folder you normally wouldn't even know existed.

Try making a few changes, then save the file to a fairly obvious place (e.g.
your desktop), right mouse-click to see the time-stamp on the file. If this
is definitely the file you just updated and the formulas aren't there, I'm
totally stumped.

"cheri312" wrote:

My formulas are disappearing in my worksheets. After working on some large
spreadsheets for my inventory; I always save and close the worksheets when I
am done. When I go back into the worksheets my formulas are missing. What or
why is this happening?