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Das Boot

Method: BIAB
Style: Altbier
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 8.25 gallons
Pre Boil Gravity: 1.033 (recipe based estimate)
Efficiency: 78% (brew house)
Source: Chris Proulx
Calories: 161 calories (Per 12oz)
Carbs: 16.6 g (Per 12oz)

Created: Tuesday December 25th 2018

Original Gravity:

1.049

Final Gravity:

1.012

ABV (standard):

4.9%

IBU (tinseth):

46.3

SRM (daniels):

14.3

Mash pH

5.4

Cost $

n/a

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Brew Log History

Target 60°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	PPG	°L	Bill %
4.50 lb	German - Pilsner4.5 lb Pilsner	38	1.6	45.9%
4 lb	American - Munich - Light 10L4 lb Munich - Light 10L	33	10	40.8%
10 oz	Belgian - Aromatic10 oz Aromatic	33	38	6.4%
8 oz	German - CaraMunich III8 oz CaraMunich III	34	57	5.1%
3 oz	German - Carafa I3 oz Carafa I	32	340	1.9%
157 oz / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Perle1 oz Perle Hops	Pellet	7.3	Boil	45 min	27.03	25%
1 oz	Perle1 oz Perle Hops	Pellet	7.3	Boil	15 min	14.61	25%
1 oz	Tettnanger1 oz Tettnanger Hops	Pellet	3.2	Boil	5 min	0.26	25%
1 oz	Tettnanger1 oz Tettnanger Hops	Pellet	3.2	Whirlpool	15 min	4.36	25%
4 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
2 oz	Perle (Pellet) 1.9999999954251 oz Perle (Pellet) Hops	41.64	50%
2 oz	Tettnanger (Pellet)	4.62	50%
4 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
4.25 gal		Infusion	--	152 °F	60 min
5 gal		Sparge	--	165 °F	10 min

Other Ingredients

Amount	Name	Type	Use	Time
0.50 tsp	Calcium Chloride	Water Agt	Mash	1 hr.
0.20 tsp	Table Salt	Water Agt	Mash	1 hr.
0.50 tsp	Lactic acid	Water Agt	Mash	1 hr.

Yeast

White Labs - German Ale/ Kölsch Yeast WLP029

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Medium
Optimum Temp:	65 - 69 °F	Starter:	No
Fermentation Temp:	60 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 89 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Düsseldorf (Altbier)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
90	12	45	82	65	223
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

367

Views

Brews

Public: Yup, Shared
Last Updated: 2019-01-05 16:41 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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Das Boot

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