Post Boil Volume and Gravity

Use this to calculate gravity and wort volume post boil. Use the Boil off Rate calculator below to work out your kit rate. The figure should be somewhere between 5–15%.

Evaporation 3 L/hr
Total Evaporation 12 L
Cooling Shrinkage 0.52 L
Post Boil Volume 12.48 L
Post Boil Gravity 1.101

Boil Off Rate

Use this to calculate your boil off percentage. This works with any units as it’s a percentage calculation.

Evaporation Rate 16.8 %
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