Twelve Hour Day - Dortmunder Beer Recipe | All Grain International Pale Lager | Brewer's Friend
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Twelve Hour Day - Dortmunder

213 calories 22 g 16 oz
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Beer Stats
Method: All Grain
Style: International Pale Lager
Boil Time: 60 min
Batch Size: 220 gallons (fermentor volume)
Pre Boil Size: 240 gallons
Pre Boil Gravity: 14.5 °P (recipe based estimate)
Post Boil Gravity: 15.7 °P (recipe based estimate)
Efficiency: 70% (brew house)
Source: Joel Weyenberg
Calories: 213 calories (Per 16oz)
Carbs: 22 g (Per 16oz)
Created: Tuesday December 9th 2025
15.7 °P
4.1 °P
6.3%
27.9
5.5
n/a
n/a
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Fermentables
Amount Fermentable Cost PPG °L Bill %
495 lb Proximity - Pilsen Malt495 lb Pilsen Malt 37.5 1.8 91.5%
18.30 lb Proximity - Munich Malt18.3 lb Munich Malt 37.3 10 3.4%
13.75 lb Weyermann - Melanoidin13.75 lb Melanoidin 34.5 27 2.5%
13.75 lb Weyermann - Carafoam13.75 lb Carafoam 34.5 2.2 2.5%
540.80 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
11 oz Columbus11 oz Columbus Hops Pellet 15.3 Boil 60 min 13.42 8.4%
64 oz Saphir64 oz Saphir Hops Pellet 3 Boil 30 min 11.77 48.9%
56 oz Saphir56 oz Saphir Hops Pellet 3 Boil 5 min 2.67 42.7%
131 oz / $ 0.00
 
Yeast
Wyeast - Bohemian Lager 2124
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
48 - 58 °F
Starter:
No
Fermentation Temp:
53 °F
Pitch Rate:
1.75 (M cells / ml / ° P) 22925 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
"Twelve Hour Day - Dortmunder" International Pale Lager beer recipe by Joel Weyenberg. All Grain, ABV 6.32%, IBU 27.86, SRM 5.5, Fermentables: (Pilsen Malt, Munich Malt, Melanoidin, Carafoam) Hops: (Columbus, Saphir)
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  • Public: Yup, Shared
  • Last Updated: 2025-12-09 16:31 UTC
NEW Water Requirements:
Twelve Hour Day - Dortmunder
Equipment Profile Used

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Water Requirements:
Twelve Hour Day - Dortmunder
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Recipe Cost $ (USD)
Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.
Gallons
Cost $ Cost %
Fermentables $
Steeping Grains
(Extract Only)		 $
Hops $
Yeast $
Other $
Cost Per Barrel $ 0.00
Cost Per Pint $ 0.00
Total Cost $ 0.00
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