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Supermassive Attenuation Coefficient

247 calories 24 g 330 ml
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Beer Stats
Method: BIAB
Style: Russian Imperial Stout
Boil Time: 90 min
Batch Size: 18 liters (fermentor volume)
Pre Boil Size: 23 liters
Pre Boil Gravity: 1.062 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 247 calories (Per 330ml)
Carbs: 24 g (Per 330ml)
Created: Thursday July 9th 2015
1.080
1.018
8.1%
64.5
37.1
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5 kg United Kingdom - Maris Otter Pale5 kg Maris Otter Pale 38 3.75 75.5%
0.38 kg Belgian - Special B0.375 kg Special B 34 115 5.7%
0.25 kg Torrified Wheat0.25 kg Torrified Wheat 36 2 3.8%
0.25 kg United Kingdom - Chocolate0.25 kg Chocolate 34 425 3.8%
0.25 kg United Kingdom - Roasted Barley0.25 kg Roasted Barley 29 550 3.8%
0.50 kg United Kingdom - Munich0.5 kg Munich 37 6 7.5%
6.63 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
50 g East Kent Goldings50 g East Kent Goldings Hops Leaf/Whole 5 Boil 60 min 28.64 33.3%
50 g Bramling Cross50 g Bramling Cross Hops Leaf/Whole 5.53 Boil 30 min 24.34 33.3%
50 g Bramling Cross50 g Bramling Cross Hops Leaf/Whole 5.53 Boil 10 min 11.48 33.3%
150 g / $ 0.00
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
18 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 122 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
26 L Temperature -- 65 °C 90 min
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 34.8 L) 30.5
Mash volume with grains (equipment estimates 39.2 L) 34.9
Grain absorption losses -6.6
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 27.3 L) 23
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.8
Post boil Volume 18
Volume into fermentor 18
Total: 30.5  
Equipment Profile Used: System Default
"Supermassive Attenuation Coefficient" Russian Imperial Stout beer recipe by Hootenholler. BIAB, ABV 8.11%, IBU 64.47, SRM 37.06, Fermentables: (Maris Otter Pale, Special B, Torrified Wheat, Chocolate, Roasted Barley, Munich) Hops: (East Kent Goldings, Bramling Cross)
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  • Public: Yup, Shared
  • Last Updated: 2015-10-04 09:45 UTC