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General Homebrew Discussion / target an exact FG
« on: July 31, 2012, 01:26:36 PM »
OK I've been thinking about this for a couple days, while planning my next beer (a schwarzbier that I brewed this morning).
Say I'm trying to end up with 11gals of 1.048 wort in the fermenter... so I am dealing with 528 gravity points.... now 11gals of 50F wort is actually almost 11.5gals at 212F if you go with the 4% volume reduction, so at flameout, is my wort 1.046 (because 528/11.5 = 45.9)
?
And so my real question is, when designing a recipe, should I be targeting a final volume of 11.5 gal, or 11.0 gal?? because for a lowish-gravity beer, those 2 points make a difference. But perhaps I'm over thinking this or missing something.
Obviously if I'm brewing a 1.065 IPA and it comes out at 1.062 or whatever, it's not such a big deal.
-red
Say I'm trying to end up with 11gals of 1.048 wort in the fermenter... so I am dealing with 528 gravity points.... now 11gals of 50F wort is actually almost 11.5gals at 212F if you go with the 4% volume reduction, so at flameout, is my wort 1.046 (because 528/11.5 = 45.9)
? And so my real question is, when designing a recipe, should I be targeting a final volume of 11.5 gal, or 11.0 gal?? because for a lowish-gravity beer, those 2 points make a difference. But perhaps I'm over thinking this or missing something.
Obviously if I'm brewing a 1.065 IPA and it comes out at 1.062 or whatever, it's not such a big deal.
-red

