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imperial stout

306 calories 29.9 g 12 oz
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 120 min
Batch Size: 13 liters (fermentor volume)
Pre Boil Size: 21.19 liters
Post Boil Size: 15.09 liters
Pre Boil Gravity: 1.052 (recipe based estimate)
Post Boil Gravity: 1.092 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 306 calories (Per 12oz)
Carbs: 29.9 g (Per 12oz)
Created: Tuesday February 15th 2022
1.092
1.021
9.4%
49.8
98.5
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
3.70 kg Simpsons - Maris Otter pale3.7 kg Maris Otter pale 38 4.91 64.2%
0.30 kg Belgian - Special B0.3 kg Special B 34 305.39 5.2%
0.26 kg Weyermann - Carafa Special Type III0.26 kg Carafa Special Type III - (late mash tun addition) 29.9 1399.5 4.5%
0.50 kg Weyermann - Roasted Barley0.5 kg Roasted Barley - (late mash tun addition) 29.9 1151.32 8.7%
0.20 kg Corn Sugar - Dextrose0.2 kg Corn Sugar - Dextrose - (late boil kettle addition) 42 3.5%
0.40 kg Flaked Oats0.4 kg Flaked Oats 33 4.37 6.9%
0.30 kg Weyermann - Caramunich Type 10.3 kg Caramunich Type 1 33.5 91.9 5.2%
0.10 kg Simpsons - Chocolate Malt0.1 kg Chocolate Malt - (late mash tun addition) 31.7 1183.34 1.7%
5.76 kg / 0.00 €
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
15 g Columbus15 g Columbus Hops Pellet 15 Boil 60 min 43.08 30%
15 g East Kent Goldings15 g East Kent Goldings Hops Pellet 5 Whirlpool 0 min 2.88 30%
20 g East Kent Goldings20 g East Kent Goldings Hops Pellet 5 Boil 5 min 3.82 40%
50 g / 0.00 €
 
Other Ingredients
Amount Name Cost Type Use Time
120 mg/l Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
80 mg/l Gypsum Water Agt Mash 1 hr.
100 mg/l Chalk Water Agt Mash 1 hr.
200 mg/l Chalk Water Agt Sparge 1 hr.
120 mg/l Calcium Chloride (anhydrous) Water Agt Sparge 1 hr.
80 mg/l Gypsum Water Agt Sparge 1 hr.
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
2 Each
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
18 °C
Pitch Rate:
1.25 (M cells / ml / ° P) 358 B cells required
0.00 € Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.65 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 35 60 50 265
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
20.16 L Strike 68 °C 67 °C 60 min
5.64 L Sparge 76 °C 76 °C 15 min
Starting Mash Thickness: 3 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3 L/kg 16.7
Mash volume with grains 20.3
Grain absorption losses -5.6
Remaining sparge water volume (equipment estimates 14.3 L) 11
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 24.5 L) 21.2
Volume increase from sugar/extract (late additions) 0.1
Boil off losses -11.4
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume (equipment estimates 13.1 L) 15.1
Hops absorption losses (whirlpool, hop stand) -0.1
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 15 L) 13
Total: 27.7  
Equipment Profile Used: System Default
"imperial stout" Russian Imperial Stout beer recipe by dani g. All Grain, ABV 9.36%, IBU 49.78, SRM 98.5, Fermentables: (Maris Otter pale, Special B, Carafa Special Type III, Roasted Barley, Corn Sugar - Dextrose, Flaked Oats, Caramunich Type 1, Chocolate Malt) Hops: (Columbus, East Kent Goldings) Other: (Calcium Chloride (dihydrate), Gypsum, Chalk, Calcium Chloride (anhydrous))
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  • Last Updated: 2022-02-22 15:06 UTC