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Thelonius Doppelbock 20l

248 calories 24.3 g 12 L
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Beer Stats
Method: All Grain
Style: Doppelbock
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 25.83 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.058 (recipe based estimate)
Post Boil Gravity: 1.075 (recipe based estimate)
Efficiency: 63% (brew house)
Source: Antonio Iglesias
Calories: 248 calories (Per 12L)
Carbs: 24.3 g (Per 12L)
Created: Thursday June 3rd 2021
1.075
1.017
7.7%
22.2
22.2
5.4
58,360.00
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
1.80 kg BA Malt - Munich1.8 kg Munich $ 3,800.00 / kg
$ 6,840.00 		38 7 23.4%
5.20 kg BA Malt - Pilsen5.2 kg Pilsen $ 1,800.00 / kg
$ 9,360.00 		37 2 67.5%
0.20 kg BA Malt - Melanoidina0.2 kg Melanoidina $ 1,800.00 / kg
$ 360.00 		36 25 2.6%
0.50 kg Pauls Malt - Light Chocolate - Reliable Lighthouse Light0.5 kg Light Chocolate - Reliable Lighthouse Light $ 3,800.00 / kg
$ 1,900.00 		34 190 6.5%
7.70 kg / $ 18,460.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
30 g Hallertau Tradition (Germany)30 g Hallertau Tradition (Germany) Hops $ 30.00 / g
$ 900.00 		Pellet 5 Boil 60 min 22.23 100%
30 g / $ 900.00
 
Other Ingredients
Amount Name Cost Type Use Time
6 g Citric acid Water Agt Mash 1 hr.
2.50 g Epsom Salt Water Agt Mash 1 hr.
2.50 g Epsom Salt Water Agt Sparge 1 hr.
5 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
2.50 g Calcium Chloride (dihydrate) Water Agt Sparge 1 hr.
 
Yeast
Fermentis - Saflager - German Lager Yeast W-34/70
Amount:
3 Each
Cost:
$ 13,000.00 / each
$ 39,000.00
Attenuation (custom):
77%
Flocculation:
High
Optimum Temp:
9 - 22 °C
Starter:
No
Fermentation Temp:
11 °C
Pitch Rate:
1.0 (M cells / ml / ° P) 364 B cells required
$ 39,000.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 1,3 bar       Temp: 6 °C       CO2 Level: 2.44 Volumes
 
Target Water Profile
Munich (Dark Lager)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
82 20 4 2 16 320
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
24.49 L Beta Infusion 69 °C 62 °C 40 min
Alfa Temperature 62 °C 68 °C 40 min
Mash Out Temperature 67 °C 76 °C 10 min
10 L Lavado Fly Sparge 78 °C 78 °C 10 min
23.1 L Strike 74 °C 67 °C 60 min
Starting Mash Thickness: 3 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3 L/kg 23.1
Mash volume with grains 28.2
Grain absorption losses -7.7
Remaining sparge water volume (equipment estimates 11.4 L) 11.3
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 25.9 L) 25.8
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume 20
Going into fermentor 20
Total: 34.4  
Equipment Profile Used: System Default
"Thelonius Doppelbock 20l" Doppelbock beer recipe by Antonio Iglesias. All Grain, ABV 7.66%, IBU 22.23, SRM 22.23, Fermentables: (Munich, Pilsen, Melanoidina, Light Chocolate - Reliable Lighthouse Light) Hops: (Hallertau Tradition (Germany)) Other: (Citric acid, Epsom Salt, Calcium Chloride (dihydrate))
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  • Last Updated: 2026-08-24 22:59 UTC