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-   -   ABV formula? (http://www.homebrewtalk.com/f39/abv-formula-207893/)

FastAndy 11-24-2010 12:35 AM

ABV formula?
 
Hey all,

i just started my first batch last Thursday and would like to know if there is any way to figure out the final ABV once bottled/conditioned?

Thanks

Sorry if this question has been asked a lot in the past......

Andy

Yuri_Rage 11-24-2010 12:36 AM

(og - fg) x 131

wyzazz 11-24-2010 01:17 AM

+1, as long as you took gravity readings you'll be able to calculate your ABV pretty closely.

Screw991le 11-24-2010 01:27 AM

Temp will also effect your readings. 60 degrees is the hydro's "zero scale"

Here is a good temp correction calculator.

http://hbd.org/cgi-bin/recipator/rec...ydrometer.html

FastAndy 11-25-2010 05:41 PM

Thanks for the info guys/

KtownBrew 11-26-2010 01:22 AM

You can also use the calc provided @Beer Tribe
http://www.beertribe.com/gizmos/calcs/abw_abv.html

mikeysab 11-26-2010 01:41 AM

Priming sugar adds about a quaerter to half a point on top of the pre bottled abv


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