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Cataclismo

282 calories 28.4 g 330 ml
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 180 liters (fermentor volume)
Pre Boil Size: 180 liters
Post Boil Size: 180 liters
Pre Boil Gravity: 1.091 (recipe based estimate)
Post Boil Gravity: 1.091 (recipe based estimate)
Efficiency: 73% (brew house)
Source: Diego Moreno S.
Calories: 282 calories (Per 330ml)
Carbs: 28.4 g (Per 330ml)
Created: Wednesday July 1st 2026
1.091
1.022
9.1%
42.4
43.2
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
50 kg Bairds - Pale Ale50 kg Pale Ale 37.2 2.5 67.1%
10 kg Patagonia - Pale ale10 kg Pale ale 36.8 2.9 13.4%
3 kg Dingemans - Wheat Malt3 kg Wheat Malt 38.1 1.8 4%
2 kg CL - Flaked Oats2 kg Flaked Oats 33 2.2 2.7%
3.50 kg Castle Malting - Château Roasted Barley3.5 kg Château Roasted Barley 30 432 4.7%
3.50 kg Patagonia - Caramel 55L3.5 kg Caramel 55L 29.9 55 4.7%
2.50 kg American - Dark Chocolate2.5 kg Dark Chocolate 29 420 3.4%
74.50 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
200 g Hopsteiner - Hallertauer Taurus200 g Hallertauer Taurus Hops Pellet 16.5 First Wort 70 min 35.38 71.4%
80 g BSG - Cascade80 g Cascade Hops Pellet 8.3 Boil 100 min 6.99 28.6%
280 g / $ 0.00
Priming
CO2 Level: 1.65 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
50 20 60 60 80 160
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
171.35 L Strike 77 °C 67 °C 60 min
Starting Mash Thickness: 2.3 L/kg
Starting Grain Temp: 10 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 187.1 L. Suggest reducing initial water volume to 45.4 L and adding 141.7 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 220.52 L 171.4
Strike water volume at mash thickness of 2.3 L/kg 171.4
Mash volume with grains 220.5
Grain absorption losses -74.5
Remaining sparge water volume (equipment estimates 91.2 L) 84.1
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 187.1 L) 180
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -1.4
Post boil Volume 180
Going into fermentor 180
Total: 255.4  
Equipment Profile Used: System Default
"Cataclismo" Russian Imperial Stout beer recipe by Diego Moreno S.. All Grain, ABV 9.07%, IBU 42.37, SRM 43.22, Fermentables: (Pale Ale, Pale ale, Wheat Malt, Flaked Oats, Château Roasted Barley, Caramel 55L, Dark Chocolate) Hops: (Hallertauer Taurus, Cascade)
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  • Public: Yup, Shared
  • Last Updated: 2026-07-04 04:03 UTC