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Decoction Munich Dunkel

153 calories 12.9 g 12 oz
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Beer Stats
Method: All Grain
Style: Munich Dunkel
Boil Time: 90 min
Batch Size: 650 liters (fermentor volume)
Pre Boil Size: 1000 liters
Pre Boil Gravity: 7.7 °P (recipe based estimate)
Post Boil Gravity: 11.7 °P (recipe based estimate)
Efficiency: 75% (brew house)
Source: Mike Murphy
Calories: 153 calories (Per 12oz)
Carbs: 12.9 g (Per 12oz)
Created: Friday August 15th 2025
11.7 °P
1.9 °P
5.2%
24.4
34.9
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
125 kg Munich Malt125 kg Munich Malt 36.8 19.5 94%
4 kg German - CaraMunich II4 kg CaraMunich II 34 121.26 3%
4 kg United Kingdom - Chocolate4 kg Chocolate 34 1132.64 3%
133 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
400 g Hallertau Mittelfruh400 g Hallertau Mittelfruh Hops Pellet 3.75 Boil 15 min 3.46 25%
1,200 g Hallertau Mittelfruh1200 g Hallertau Mittelfruh Hops Pellet 3.75 Boil 60 min 20.93 75%
1,600 g / $ 0.00
 
Yeast
Fermentis - Saflager - German Lager Yeast W-34/70
Amount:
1 Each
Cost:
Attenuation (avg):
83%
Flocculation:
High
Optimum Temp:
9 - 22 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 2651 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.44 Volumes
 
Target Water Profile
LERVIG brewing water
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
375 L Strike 74 °C 67 °C 60 min
Starting Mash Thickness: 3 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 666.55 L. Suggest reducing initial water volume to 45.4 L and adding 621.15 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 486.78 L 399
Strike water volume at mash thickness of 3 L/kg 399
Mash volume with grains 486.8
Grain absorption losses -133
Remaining sparge water volume (equipment estimates 401.5 L) 734.9
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 666.6 L) 1000
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -8
Post boil Volume 650
Going into fermentor 650
Total: 1133.9  
Equipment Profile Used: System Default
"Decoction Munich Dunkel" Munich Dunkel beer recipe by Mike Murphy. All Grain, ABV 5.16%, IBU 24.4, SRM 34.87, Fermentables: (Munich Malt, CaraMunich II, Chocolate) Hops: (Hallertau Mittelfruh)
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  • Last Updated: 2025-08-15 09:20 UTC