Since Dieter (the German guy from backrezepte-online.de) is meanwhile contacting me almost daily regarding some forum-members here who are willing to develop other sourdough-calculators, I have decided to show up here directly as well. Should make life for Dieter a bit easier
Anyway, I have written my own calculator based on Dieter's XLS, but made a online-version instead since my browser is always running, but Excel is not. Further, the calculator can be used from mobile devices as well.
See if you're interested. I'm welcoming ideas for improvement as well as offers for translation. Contact me pls
And, if someone wants to have the source code (it's Perl, but should be relatively easy to read even if you don't speak Perl), feel free to drop me a line.
BTW: I hear there's an iPhone app in-the-works? That's why I originally coded this online-version; I'm using it from my iPhone. But I don't have a MAC here, so can not develop a native iPhone app...