https://issues.apache.org/ooo/show_bug.cgi?id=124827
--- Comment #2 from oooforum <ooofo...@free.fr> --- (In reply to mroe from comment #1) > Lets have the first cell this date and the next are numbers (days). > SUM( 01.05.2014; 5; 12) = 18.05.2014 (= 41760 + 17 = 41777) MS-Excel understand this difference. Why not Calc? > For your application it may be not expected, but you can simply resize the > area fur SUM. This is not user-friendly if you have a large column or line to calculate. Did you try it? First you must drop the area and after reduce it. Thanks to reopen -- You are receiving this mail because: You are the assignee for the issue. You are watching all issue changes.