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Dunkel Colab

Method: BIAB
Style: Munich Dunkel
Boil Time: 90 min
Batch Size: 4.5 gallons (fermentor volume)
Pre Boil Size: 6.13 gallons
Post Boil Size: 4.5 gallons
Pre Boil Gravity: 1.034 (recipe based estimate)
Post Boil Gravity: 1.053 (recipe based estimate)
Efficiency: 80% (brew house)
Source: JasonT
Hop Utilization: 66%
Calories: 174 calories (Per 12oz)
Carbs: 16.4 g (Per 12oz)

Created: Tuesday May 2nd 2023

Original Gravity:

1.053

Final Gravity:

1.011

ABV (standard):

5.6%

IBU (tinseth):

24.3

SRM (mosher):

18.2

Mash pH

5.3

Cost $

10.59

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Brew Log History

Target 50°F
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Carbs: {{ stats.carbs | number:1 }} g / 12oz

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Device Filter
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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
7 lb	Weyermann - Munich Type I7 lb Munich Type I	$ 1.45 / lb $ 10.15	38	6	87.5%
12 oz	German - CaraBohemian12 oz CaraBohemian - (late mash tun addition)		33	75	9.4%
4 oz	German - De-Husked Caraf II4 oz De-Husked Caraf II - (late mash tun addition)	$ 1.76 / lb $ 0.44	32	418	3.1%
128 oz / $ 10.59

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Tettnanger1 oz Tettnanger Hops	Pellet	4.5	First Wort	0 min	17.1	50%
1 oz	Tettnanger1 oz Tettnanger Hops	Pellet	4.5	Boil	15 min	7.21	50%
2 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
2 oz	Tettnanger (Pellet)		24.31	100%
2 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
6 gal		Strike	131 °F	131 °F	10 min
		Temperature	131 °F	146 °F	40 min
	Remove 2 gal and set aside	Decoction	146 °F	80 °F	60 min
		Temperature	146 °F	158 °F	30 min
		Temperature	158 °F	168 °F	15 min
	Boil wort with grains	Temperature	168 °F	205 °F	20 min
	Add decoction back in and late addition grains	Temperature	205 °F	146 °F	15 min
			146 °F	158 °F	15 min
			158 °F	168 °F	15 min

Other Ingredients

Amount	Name	Type	Use	Time
1 tsp	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.50 tsp	Epsom Salt	Water Agt	Mash	1 hr.
0.25 tsp	Gypsum	Water Agt	Mash	1 hr.
0.50 tsp	Baking Soda	Water Agt	Mash	1 hr.
2 ml	Lactic acid	Water Agt	Mash	0 min.

Yeast

Mangrove Jack - Bohemian Lager Yeast M84

Amount:	23 Grams	Cost:
Attenuation (avg):	78%	Flocculation:	High
Optimum Temp:	50 - 59 °F	Starter:	No
Fermentation Temp:	50 °F	Pitch Rate:	0.75 (M cells / ml / ° P) 167 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.65 Volumes

Target Water Profile

Munich (decarbonated)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
40	20	4	75	52	29
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

774

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Brews

Public: Yup, Shared
Last Updated: 2025-02-28 19:27 UTC

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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Dunkel Colab

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