Franconia Beer Message Board

Ä ä Ö ö Ü ü ß É é Æ Ø Å æ ø å € § è ê
Posted by Barry on 2011-02-22 06:21:36
Now we are getting complicated! My hydrometer measures the gravity but there is a little leaflet in the brew kit that tells you how to calculate alcohol content, as follows: (OG-FG) / 7.46 + 0.5 = approximate % alcohol by volume (ABV) So, for 'Great Expectations', OG was 1042, FG should be, say, 1006 = 36 = 7.46 = 4.83 + 0.5 = 5.33% That seems a bit different from your figures....
 
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