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Old 07-19-2006, 01:48 AM   #1
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Default Specific Gravity

What's the difference between OG and SG?

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Old 07-19-2006, 01:50 AM   #2
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SG is specific gravity. It's a measure of the gravity of a liquid in the most general sense.

OG is original gravity. In brewing terms, it is the SG of the wort before fermentation has started.

FG is final gravity. It is the SG of the wort after fermentation has ceased.

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Old 07-19-2006, 02:49 AM   #3
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ok, what about these acronyms. i have seen them used and have not figured them out yet?

AG
and
APA

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Old 07-19-2006, 04:33 AM   #4
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AG = all grain, brewing without using extract.

APA = american pale ale.

I think there is a sticky somewhere with a bunch of acronyms.

here it is.

-magno

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Old 07-19-2006, 04:38 AM   #5
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Quote:
Originally Posted by magno
AG = all grain, brewing without using extract.

APA = american pale ale.

I think there is a sticky somewhere with a bunch of acronyms.

-magno
i found one thread but those were not in it.

thanks...
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