Winemaking calculations

So I was out in my little home winery performing some tests and generally playing with my wine, and I noticed I needed to add some sulfite. I wanted a quick calculation to add my sulfite using a stock 10% solution (which I favor over dry meta).

Usually I use references in Jon Iverson’s great Home Winemaking Step by Step book to help me figure out how much solution to add. But I have WineCalc, so it was an easy thing to determine how much to add. I believe home winemakers can really benefit from this tool. But I also recognize I don’t use this the same way all of you may use it.

So I am interested to hear what types of calculations you folks are making out there? Drop a comment in here and let me know if there is something missing you would find helpful.