Ask Mr. Wizard Calculate brewhouse efficiency TroubleShooting Ron Fore • New Braunfels, Texas asks, Q I have read a lot of articles that refer to brewhouse efficiency, but I haven’t found anything showing how to calculate it. Have you? A The easiest way to calculate brewhouse efficiency is to go metric! You need four pieces of information to perform this straightforward calculation. The data you need is: post boil wort volume in Response by Ashton Lewis. You'll Also Like Mr. Wizard MEMBERS ONLY Benefits of Counter-Pressure Bottle Filling The amount of carbonation lost during filling is heavily influenced by the carbonation level of the beer being filled. Highly carbonated beers lose more carbonation when bottled compared to beers with lower Mr. Wizard MEMBERS ONLY Quick Carb Method To Avoid Overcarbing Keg In my brewing opinion, the only redeeming quality of the old crank and shake method of beer carbonation is that it may properly “carbonate” beer to a desired level when correctly executed.