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Old 01-07-2012, 11:01 PM   #1
canyonbrewer
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Sep 2010
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Hi all -

was unable to measure my OG after the boil today.

I did however have 13 gallons at 1.053 prior to the boil. I boiled off 2 gallons to end with 11 gallons

Is there a formula to calculate my OG after boil?

Thanks!

 
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Old 01-07-2012, 11:29 PM   #2
stiz85
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Beersmith 2's boil-off tool says your sitting at about 1.063...that's as long as you corrected your hydrometer back to 60 deg F for that first reading...

hope that helps!

 
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Old 01-07-2012, 11:31 PM   #3
ajf
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53 * 13 / 11 = 63 or 1.063

-a.
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There are only 10 types of people in this world. Those that understand binary, and those that don't.

 
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Old 01-08-2012, 01:46 PM   #4
dzlater
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New Jersey
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(preboil gravity*preboil volume)=(postboil gravity*postboil volume)

 
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