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Oatmeal Stout (7 BBL)

199 calories 21.3 g 12 oz
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Beer Stats
Method: All Grain
Style: Oatmeal Stout
Boil Time: 90 min
Batch Size: 255 gallons (fermentor volume)
Pre Boil Size: 265 gallons
Pre Boil Gravity: 1.057 (recipe based estimate)
Post Boil Gravity: 1.060 (recipe based estimate)
Efficiency: 78% (brew house)
Calories: 199 calories (Per 12oz)
Carbs: 21.3 g (Per 12oz)
Created: Thursday September 4th 2025
1.060
1.016
5.8%
0.0
38.5
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
275 lb United Kingdom - Maris Otter Pale275 lb Maris Otter Pale 38 3.75 51%
100 lb Flaked Oats100 lb Flaked Oats 33 2.2 18.5%
50 lb Flaked Barley50 lb Flaked Barley 32 2.2 9.3%
27.50 lb Simpsons - Chocolate Malt27.5 lb Chocolate Malt 31.7 444 5.1%
27.50 lb Simpsons - Crystal Dark Medium (78.55 L)27.5 lb Crystal Dark Medium (78.55 L) 33 78.55 5.1%
27.50 lb American - Roasted Barley27.5 lb Roasted Barley 33 300 5.1%
12 lb German - Carafa II12 lb Carafa II 32 425 2.2%
20 lb Corn Sugar - Dextrose20 lb Corn Sugar - Dextrose 42 0.5 3.7%
539.50 lbs / $ 0.00
 
Yeast
Munton and Fison
Amount:
1 Each
Cost:
Attenuation (avg):
72%
Flocculation:
High
Optimum Temp:
64 - 70 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 4980 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.65 Volumes
 
Target Water Profile
Chicago - North
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: 257.25 gal (1029 qt). Suggest reducing initial water volume to 12 gal (48 qt) and adding 245.25 gal (981 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 203.9 gal (815.62 qt) 162.34 649.4  
Strike water volume at mash thickness of 1.25 qt/lb 162.34 649.4  
Mash volume with grains 203.9 815.6  
Grain absorption losses -64.94 -259.8  
Remaining sparge water volume (equipment estimates 158.54 g | 634.1 qt) 166.29 665.1  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 1.56 6.2  
Pre boil volume (equipment estimates 257.25 g | 1029 qt) 265 1060  
Boil off losses -2.25 -9  
Post boil Volume 255 1020  
Going into fermentor 255 1020  
Total: 328.63 1314.5
Equipment Profile Used: System Default
"Oatmeal Stout (7 BBL)" Oatmeal Stout beer recipe by Mikerphone Brewing. All Grain, ABV 5.76%, IBU 0, SRM 38.45, Fermentables: (Maris Otter Pale, Flaked Oats, Flaked Barley, Chocolate Malt, Crystal Dark Medium (78.55 L), Roasted Barley, Carafa II, Corn Sugar - Dextrose)
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  • Last Updated: 2025-09-29 15:07 UTC