#### Senior Monkey

##### Member

- Joined
- Mar 4, 2019

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Our most recent batch was a single hop using 24 lbs of pale 2-row malt. So - is this correct?

Theoretically, we should get 888 gravity points (24 * 37 PPG)?

After mashing and lautering/sparging we got 13 gallons pre-boil at 1.054. That is 702 gravity points. So if we measure efficiency at that time we get 702/888 = 79%.

In the fermenter, we had 10.5 gallons at 1.068. So our brewhouse efficiency would be

(10.5 * 68)/888 = 80%

Are we doing the calculations correctly?