FermCalc Winemaking Calculator
What is FermCalc?
FermCalc is a collection of advanced winemaking calculators designed to assist both amateur and professional winemakers with calculations related to the following activities:
Click here for a summary of the new features in FermCalc.
There are three different versions of FermCalc:
All versions include identical functionality and mathematics.
By using FermCalc, you agree to the all of the terms of the FermCalc License Agreement.
Making a Calculation
To get started, go to the Settings menu to set your preferred unit system and default temperatures.
To perform a calculation with any of the calculators, follow these three general steps:
Calculated values will appear in the output fields when the necessary input data are provided. Errors will be flagged with a red error message down below the calculator. Negative values will generally be ignored (assumed to be zero) except for certain specific gravity, temperature, and refractivity units.
© 2007-2021 Steve Gross