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Blinded by Science

171685 calories 17110.3 g 330 L
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Beer Stats
Method: All Grain
Style: Oatmeal Stout
Boil Time: 60 min
Batch Size: 34.3 gallons (fermentor volume)
Pre Boil Size: 40.9 gallons
Pre Boil Gravity: 1.044 (recipe based estimate)
Post Boil Gravity: 1.056 (recipe based estimate)
Efficiency: 80% (brew house)
Calories: 171685 calories (Per 330L)
Carbs: 17110.3 g (Per 330L)
Created: Wednesday March 27th 2024
1.056
1.013
5.6%
29.1
27.3
5.8
71.01
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
45 lb Proximity - Base Malt45 lb Base Malt $ 0.95 / lb
$ 42.75 		37.5 2 70.3%
3 lb Rolled Oats3 lb Rolled Oats 33 2.2 4.7%
5 lb Proximity - Chocolate Malt5 lb Chocolate Malt $ 1.29 / lb
$ 6.45 		32 350 7.8%
5 lb Proximity - Crystal 805 lb Crystal 80 $ 1.29 / lb
$ 6.45 		35 80 7.8%
2 lb Proximity - Biscuit Roasted 202 lb Biscuit Roasted 20 $ 1.18 / lb
$ 2.36 		35 20 3.1%
3 lb Lactose (Milk Sugar)3 lb Lactose (Milk Sugar) - (late boil kettle addition) 41 1 4.7%
1 lb Molasses1 lb Molasses $ 4.00 / kg
$ 1.81 		36 80 1.6%
64 lbs / $ 59.82
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
4 oz East Kent Goldings4 oz East Kent Goldings Hops Pellet 5 Boil 60 min 11.65 66.7%
2 oz Columbus2 oz Columbus Hops $ 11.25 / lb
$ 1.41 		Pellet 15 Boil 60 min 17.48 33.3%
6 oz / $ 1.41
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
57.50 Grams
Cost:
$ 0.17 / g
$ 9.78
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
54 - 77 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 627 B cells required
$ 9.78 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.65 Volumes
 
Target Water Profile
Leamington Union Water System
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 Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 36.03 gal (144.1 qt). Suggest reducing initial water volume to 11.76 gal (47.05 qt) and adding 24.03 gal (96.1 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 26.4 gal (105.6 qt). Suggest reducing strike water volume to 7.2 gal (28.8 qt) and adding 14.4 gal (57.6 qt) sparge/top-off. 21.6 86.4  
Strike water volume at mash thickness of 1.44 qt/lb 21.6 86.4  
Mash volume with grains 26.4 105.6  
Grain absorption losses -7.5 -30  
Remaining sparge water volume (equipment estimates 21.85 g | 87.4 qt) 26.97 107.9  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.08 0.3  
Pre boil volume (equipment estimates 35.79 g | 143.2 qt) 40.9 163.6  
Volume increase from sugar/extract (late additions) 0.24 0.9  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.23 -0.9  
Post boil Volume 34.3 137.2  
Going into fermentor 34.3 137.2  
Total: 48.57 194.3
Equipment Profile Used: System Default
"Blinded by Science" Oatmeal Stout beer recipe by toffle. All Grain, ABV 5.56%, IBU 29.13, SRM 27.26, Fermentables: ( Base Malt, Rolled Oats, Chocolate Malt, Crystal 80, Biscuit Roasted 20, Lactose (Milk Sugar), Molasses) Hops: (East Kent Goldings, Columbus)
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  • Last Updated: 2024-03-27 13:54 UTC