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10-07-2009, 09:39 PM   #1
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Aug 2009
Seattle
Posts: 327
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Was wondering if anyone can calculate the SG for me, 3 Gallons of wort at 133 F at 1.070 gravity, what would this equate to, thanks again.
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10-07-2009, 09:49 PM   #2
Grizzlybrew

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Apr 2009
Douglasville, GA
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10-07-2009, 09:49 PM   #3
DuckAssassin

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Aug 2008
Metairie, LA
Posts: 137
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Are you asking for a calculation of what your SG would be with a top-off, or are you asking for a conversion because your sample was 133*F when you measured with your hydrometer?

If it is the first, the calc is:

(3 gal X 1.070 + 2 gal X 1.000) / 5 gal = 1.042
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10-07-2009, 10:12 PM   #4
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Aug 2009
Seattle
Posts: 327
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pulled a measuring out of my 3 gallons of wort and measured it at 133 F. So what would the gravity be from 1.070 when its a 5 gallon sample and at the right temperature?
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Primary Dusseldorf Alt
Secondary Russian Imperial Stout
Bottle Conditioning Janet Brown, Russian Imperial Stout.
On Deck Ryed Up Kolsch

10-07-2009, 10:19 PM   #5
pickles

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Feb 2008
Columbus
Posts: 2,007
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So you are topping off with water and need the reading corrected for temp? Is this post boil?

10-07-2009, 10:23 PM   #6
Recipes

Aug 2009
Seattle
Posts: 327
Liked 1 Times on 1 Posts

nm I'm an idiot simple calculation, SG- 1.065.
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Primary Dusseldorf Alt
Secondary Russian Imperial Stout
Bottle Conditioning Janet Brown, Russian Imperial Stout.
On Deck Ryed Up Kolsch

10-07-2009, 11:00 PM   #7
jescholler

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Feb 2009
Louisville, CO
Posts: 534
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Actually it's 1.050

1.070 at 133F = 1.084 at 60F

84*3/5 = 50.4
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10-07-2009, 11:03 PM   #8
Grizzlybrew

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Apr 2009
Douglasville, GA
Posts: 1,154
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Quote:
 Originally Posted by jescholler Actually it's 1.050 1.070 at 133F = 1.084 at 60F 84*3/5 = 50.4
true dat...
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