Hello ! I'm trying to find how many days are between two dates (the first one is now, and the second one is in a table). I've build this : Int((Now - DateParse (Tftabledonnees.Cell("Date",3)))/10000000/60/60/24) It seems to work when the two dates are in the same month, but it doesn't work othewise. It would be fine if someone could help me... and if everybody in this forum could excuse me for my poor english. Thank you. Pascal.