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Gatekeeper

134 calories 13.3 g 330 ml
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Beer Stats
Method: BIAB
Style: Irish Stout
Boil Time: 90 min
Batch Size: 44 liters (fermentor volume)
Pre Boil Size: 52 liters
Post Boil Size: 44 liters
Pre Boil Gravity: 1.037 (recipe based estimate)
Post Boil Gravity: 1.044 (recipe based estimate)
Efficiency: 72% (brew house)
Calories: 134 calories (Per 330ml)
Carbs: 13.3 g (Per 330ml)
Created: Monday November 13th 2017
1.044
1.010
4.4%
29.3
33.1
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6.10 kg Muntons - Maris Otter Extra Pale6.1 kg Maris Otter Extra Pale 38 2 69.8%
1 kg Gladfield - Flaked Barley (harraway's)1 kg Flaked Barley (harraway's) 33.1 1.68 11.4%
710 g Castle Malting - Château Roasted Barley710 g Château Roasted Barley 30 432 8.1%
580 g Weyermann - Munich Type II (Dark)580 g Munich Type II (Dark) 37 10 6.6%
355 g Simpsons - Chocolate Malt355 g Chocolate Malt 31.7 444 4.1%
8,745 g / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
31 g Citra31 g Citra Hops Pellet 13.6 Boil 90 min 29.27 100%
31 g / $ 0.00
 
Yeast
WHC Lab - Saturated Fruity NEIPA Yeast
Amount:
2.01 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
19 - 22 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 169 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.35 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
147 5 25 100 150 100
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
Infusion -- 64 °C 60 min
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 52.71 L. Suggest reducing initial water volume to 45.4 L and adding 7.31 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 67.42 L. Suggest reducing initial strike volume to 39.63 L and adding 22.02 L sparge/top-off. 61.6
Strike water volume (equipment estimates 62.4 L) 61.6
Mash volume with grains (equipment estimates 68.1 L) 67.4
Grain absorption losses -8.7
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 52.7 L) 52
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume 44
Volume into fermentor 44
Total: 61.6  
Equipment Profile Used: System Default
"Gatekeeper" Irish Stout beer recipe by theodorekenn. BIAB, ABV 4.41%, IBU 29.27, SRM 33.12, Fermentables: (Maris Otter Extra Pale, Flaked Barley (harraway's), Château Roasted Barley, Munich Type II (Dark), Chocolate Malt) Hops: (Citra)
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  • Last Updated: 2026-07-22 07:15 UTC