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Fundamental Observation

320 calories 31.4 g 330 ml
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 48 liters (fermentor volume)
Pre Boil Size: 54.5 liters
Post Boil Size: 50 liters
Pre Boil Gravity: 1.094 (recipe based estimate)
Post Boil Gravity: 1.103 (recipe based estimate)
Efficiency: 60% (brew house)
Hop Utilization: 99%
Calories: 320 calories (Per 330ml)
Carbs: 31.4 g (Per 330ml)
Created: Friday November 14th 2025
1.103
1.024
10.4%
0.0
50.0
5.5
50.72
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
19 kg Canada Malting - CMC 2-ROW MALT19 kg CMC 2-ROW MALT $ 2.38 / kg
$ 45.22 		36 1.75 70.2%
1.75 kg Thomas Fawcett - Dark Crystal Malt II1.75 kg Dark Crystal Malt II 33 120 6.5%
2 kg OiO - OiO Oat Flakes / Rolled oats2 kg OiO Oat Flakes / Rolled oats $ 2.75 / kg
$ 5.50 		33 2.2 7.4%
1.50 kg Thomas Fawcett - Chocolate Malt1.5 kg Chocolate Malt 32.2 420 5.5%
1 kg Briess - Roasted Barley1 kg Roasted Barley 33.1 300 3.7%
0.80 kg Thomas Fawcett - Black Malt0.8 kg Black Malt 32 545 3%
1 kg Corn Sugar - Dextrose1 kg Corn Sugar - Dextrose 42 0.5 3.7%
27.05 kg / $ 50.72
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
2.53 Each
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 410 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.75 Volumes
 
Target Water Profile
Montreal Atwater 2022
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 56.55 L. Suggest reducing initial water volume to 45.4 L and adding 11.15 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 95.34 L. Suggest reducing strike water volume to 28.21 L and adding 49.94 L sparge/top-off. 78.2
Strike water volume at mash thickness of 3 L/kg 78.2
Mash volume with grains 95.3
Grain absorption losses -26.1
Remaining sparge water volume (equipment estimates 4.7 L) 2.7
Mash Lauter Tun losses -0.9
Volume increase from sugar/extract (early additions) 0.6
Pre boil volume (equipment estimates 56.6 L) 54.5
Boil off losses -8.6
Post boil Volume (equipment estimates 48 L) 50
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 50 L) 48
Total: 80.8  
Equipment Profile Used: System Default
"Fundamental Observation" Imperial Stout beer recipe by Empirique nanobrasserie. All Grain, ABV 10.35%, IBU 0, SRM 50, Fermentables: ( CMC 2-ROW MALT, Dark Crystal Malt II, OiO Oat Flakes / Rolled oats, Chocolate Malt, Roasted Barley, Black Malt, Corn Sugar - Dextrose)
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  • Last Updated: 2025-11-14 23:00 UTC