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Traditional Bock (Dunkles Bock)

Method: BIAB
Style: Dunkles Bock
Boil Time: 30 min
Batch Size: 1 gallons (fermentor volume)
Pre Boil Size: 1.4 gallons
Post Boil Size: 1 gallons
Pre Boil Gravity: 1.048 (recipe based estimate)
Post Boil Gravity: 1.068 (recipe based estimate)
Efficiency: 60% (brew house)
Hop Utilization: 99%
Calories: 226 calories (Per 12oz)
Carbs: 23.3 g (Per 12oz)

Created: Sunday August 3rd 2025

Original Gravity:

1.068

Final Gravity:

1.017

ABV (standard):

6.7%

IBU (tinseth):

19.4

SRM (morey):

25.9

Mash pH

5.2

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
36.20 oz	Munich Dark 20L36.2 oz Munich Dark 20L	34	20	70%
15 oz	Munich15 oz Munich	37	6	29%
0.50 oz	German - Carafa II0.5 oz Carafa II	32	425	1%
51.70 oz / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
10 g	Hallertau Mittelfruh10 g Hallertau Mittelfruh Hops		Pellet	3.75	Boil	30 min	19.43	100%
10 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
10 g	Hallertau Mittelfruh (Pellet)		19.43	100%
10 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
1.6 gal		Infusion	155 °F	148 °F	30 min

Other Ingredients

Amount	Name	Type	Use	Time
2.17 g	Chalk	Water Agt	Mash	1 hr.
1.51 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.62 g	Epsom Salt	Water Agt	Mash	1 hr.
0.28 g	Gypsum	Water Agt	Mash	1 hr.
1.66 g	Baking Soda	Water Agt	Mash	1 hr.
1.30 ml	Lactic acid	Water Agt	Mash	10 min.

Yeast

White Labs - German Bock Lager Yeast WLP833

Amount:	1 Each	Cost:
Attenuation (avg):	73%	Flocculation:	Medium
Optimum Temp:	48 - 55 °F	Starter:	No
Fermentation Temp:	55 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 22 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.45 Volumes

Target Water Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
150	10	75	120	65	412.959
Water is Malty 30 SRM
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2025-10-05 03:01 UTC

System Default

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.

Cost for

Gallons

Cost by

Final Yield

	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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