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Evaporation Rate Calculator


Brewer's Lair has added a new calculator for you to compute the evaporation rate of your wort boil. Input the pre-boil and post-boil volume of the wort in gallons, and the amount of time spent boiling the wort in minutes. The calculator then computes the total percentage of evaporation loss, and the percentage rate of loss per hour. The calculator supports the same calculation for liters. Knowing the evaporation rate of the boil helps you to ensure that you prepare enough brewing water to hit your target recipe yield.

Check out this new tool in the Lair Brewhouse.

Evaporation Rate Calculator