Calculators
Winemaking unit converter
Convert gallons and liters, ounces and grams, grams into ppm in a tank, and Fahrenheit and Celsius, both ways, with the factor shown.
Bench arithmetic, with the working shown. Nothing here is saved, and none of these numbers is a figure for a label. Each one comes from a working formula with its assumption stated. Bench-trial anything before it goes into a tank.
Gallons and liters
Tank volumes, additions, transfers.1 US gallon = 3.785411784 liters. Barrels are stamped in liters. Tanks usually aren't.
Ounces and grams
Additions off a kitchen scale.1 oz = 28.349523125 g. These are avoirdupois ounces, not troy, which is what a wine scale reads.
Grams into a volume
What a dose weighs for the tank in front of you.1 g in 100 gal ≈ 2.64 ppm. The same grams in 500 gal give a fifth of the ppm.
Fahrenheit and Celsius
Ferment temps, cellar temps, cold stability.°C = (°F − 32) × 5/9. 60 °F is 15.6 °C; 86 °F is 30 °C.
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