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Imperial Stout

302 calories 32 g 330 ml
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 90 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 28 liters
Post Boil Size: 22 liters
Pre Boil Gravity: 1.073 (recipe based estimate)
Post Boil Gravity: 1.093 (recipe based estimate)
Efficiency: 70% (brew house)
Source: John Gallagher
Calories: 302 calories (Per 330ml)
Carbs: 32 g (Per 330ml)
Created: Sunday October 27th 2019
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OG: 1.089 FG: 1.016 ABV: 9.6% IBU: 76

1.097
1.026
9.3%
83.3
39.2
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
8.50 kg American - Pale 2-Row8.5 kg Pale 2-Row 37 1.8 89%
0.25 kg United Kingdom - Roasted Barley0.25 kg Roasted Barley 29 550 2.6%
0.30 kg American - Caramel / Crystal 120L0.3 kg Caramel / Crystal 120L 33 120 3.1%
0.25 kg United Kingdom - Chocolate0.25 kg Chocolate 34 425 2.6%
0.25 kg American - Carapils (Dextrine Malt)0.25 kg Carapils (Dextrine Malt) 33 1.8 2.6%
0.50 g Flaked Oats0.5 g Flaked Oats 33 2.2 0%
0.25 g American - Caramel / Crystal 30L0.25 g Caramel / Crystal 30L 34 30 0%
9.55 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
65 g Magnum65 g Magnum Hops Pellet 13 Boil 60 min 83.27 53.7%
28 g Centennial28 g Centennial Hops Pellet 10 Boil 0 min 23.1%
28 g Northern Brewer28 g Northern Brewer Hops Pellet 7.8 Boil 0 min 23.1%
121 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Whirlfloc Water Agt Boil 15 min.
 
Yeast
White Labs - Edinburgh Scottish Ale Yeast WLP028
Amount:
2 Each
Cost:
Attenuation (avg):
72.5%
Flocculation:
Medium
Optimum Temp:
18 - 21 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 170 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 0 Volumes
 
Target Water Profile
Dublin (Dry Stout)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
110 4 12 19 53 280
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
18 L Infusion 68 °C 67 °C 60 min
10 L Fly Sparge 77 °C 77 °C 15 min
Starting Mash Thickness: 3.14 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.1 L/kg 30
Mash volume with grains 36.3
Grain absorption losses -9.6
Remaining sparge water volume (equipment estimates 10.6 L) 8.5
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 30.2 L) 28
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.6
Post boil Volume (equipment estimates 21 L) 22
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 22 L) 21
Total: 38.5  
Equipment Profile Used: System Default
"Imperial Stout" Russian Imperial Stout beer recipe by John Gallagher. All Grain, ABV 9.34%, IBU 83.27, SRM 39.22, Fermentables: (Pale 2-Row, Roasted Barley, Caramel / Crystal 120L, Chocolate, Carapils (Dextrine Malt), Flaked Oats, Caramel / Crystal 30L) Hops: (Magnum, Centennial, Northern Brewer) Other: (Whirlfloc)
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  • Public: Yup, Shared
  • Last Updated: 2019-10-27 13:34 UTC