I can confirm this in LibreOffice 3.3. It would be good if you could raise the bug with the upstream developers at https://bugs.freedesktop.org//enter_bug.cgi?product=LibreOffice
** Also affects: libreoffice (Ubuntu) Importance: Undecided Status: New ** Changed in: libreoffice (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/569532 Title: Date strings not interpreted as dates by the YEARS function -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs