FermCalc Winemaking Calculator

What is FermCalc?

FermCalc is an online calculator that performs the following common winemaking calculations:

• Unit Conversions
• Sugar Requirements
• Acidity Calculations
• Sulfite Additions
• Hydrometer Temperature Corrections and Alcohol Content Calculations
• Blending Calculations

I've made a number of enhancements to FermCalc recently. See the what's new page for details.

Running FermCalc

To run FermCalc, go to the Calculator page. FermCalc runs as a Java Applet inside your browser window. To run FermCalc you must have the following software installed:

1. A Java-Enabled Browser - Any of the following browsers will work:
   1. Microsoft Internet Explorer
   2. Firefox
   3. Opera
   4. Apple Safari
   5. Google Chrome
2. The Java Plug-in - This is a free download available from the Sun Microsystems web site. If it's not already installed on your computer, you should be prompted to download and install it when you go to the Calculator page. Or, you can download it by clicking on the button below.

Disclaimer

FermCalc is provided free of charge on an as-is basis. Use it at your own risk. The author offers no warranty of its fitness for any purpose, and accepts no liability whatsoever for any loss or damage incurred by its use.

© 2007-2009 Steve Gross
Last updated 22 January 2009.