This calaculator was created and forwarded to us by Bill Wyngaard of Sooke, BC. He advises that it is based on a 2010 version of MS Excel and now contains calculators for potassium sorbate additions, blending ratios, hydrometer corrections, acid calculations, malolactic calculations and more. Bill invites anyone to use the calculator if they wish to do so.
The calculator must be downloaded to your computer to function. After selecting the download button below look for this Excel file in the downloads folder of your computer. There are minor differences between MS Excel and Apple Numbers but the calculator works equally well in both systems.