Carsten Dominik writes: > Hi Eric, > > this would be > > (setq org-time-clocksum-format "%d:%02d") Thanks. This does the job perfectly! Is this documented somewhere? I did spend quite a bit of time looking in the manual and on Worg but to no avail. Given that the default doesn't work in general when using the percentage formula, it might be a good idea to update the manual to at least point to this variable? Maybe something along the attached patch? Thanks again, eric -- : Eric S Fraga (0xFFFCF67D), Emacs 24.3.50.1, Org release_8.1.1-7-gaecdf5