By doing that I cant use the number with calculations like sum ect. Is there
no settings i need to turn off for this to stop? I mean, I am sure you are
supposed to be able to write 18,2 or any other number in excel without it
turning into some kind of date.

"Gary''s Student" wrote:

Begin by typing an apostrophe (single quote):

'18,4
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Gary''s Student - gsnu200779