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Defenestration of Prague

Method: All Grain
Style: Czech Dark Lager
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 8.46 gallons
Post Boil Size: 5.75 gallons
Pre Boil Gravity: 1.037 (recipe based estimate)
Post Boil Gravity: 1.054 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Home Brew Academy
Calories: 176 calories (Per 12oz)
Carbs: 14.3 g (Per 12oz)

Created: Monday June 13th 2022

Shady Bohemian

by Tim Bulin

OG: 1.047 FG: 1.010 ABV: 4.9% IBU: 25

Czech Dark Lager

by bhive01

OG: 1.055 FG: 1.014 ABV: 5.4% IBU: 31

Crow's Caw Kölsch

by bhive01

OG: 1.058 FG: 1.014 ABV: 5.8% IBU: 23

Original Gravity:

1.054

Final Gravity:

1.008

ABV (standard):

6.0%

IBU (tinseth):

27.9

SRM (morey):

29.3

Mash pH

5.5

Cost $

10.77

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Brew Log History

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Carbs: {{ stats.carbs | number:1 }} g / 12oz

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
9 lb	Weyermann - Bohemian Pilsner Malt9 lb Bohemian Pilsner Malt	$ 1.06 / lb $ 9.57	36.8	2.43	76.6%
1 lb	Weyermann - Caramunich Type 11 lb Caramunich Type 1		33.5	35	8.5%
1 lb	Briess - Victory Malt1 lb Victory Malt		34.5	28	8.5%
12 oz	Crisp Malting - Chocolate Malt12 oz Chocolate Malt		32.66	450	6.4%
11.75 lbs / $ 9.57

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
0.25 oz	Yakima Valley Hops - Magnum0.25 oz Magnum Hops		Pellet	14.2	Boil	60 min	13.83	11.1%
1 oz	Saaz1 oz Saaz Hops	$ 1.20 / oz $ 1.20	Pellet	3.2	Boil	30 min	9.58	44.4%
1 oz	Saaz1 oz Saaz Hops		Pellet	3.2	Boil	10 min	4.52	44.4%
2.25 oz / $ 1.20

Show Summary View

Amount	Variety	Cost	IBU	Bill %
0.25 oz	Yakima Valley Hops - Magnum (Pellet)		13.83	11.1%
2 oz	Saaz (Pellet) 1.9999999954251 oz Saaz (Pellet) Hops	$ 1.20 / oz $ 2.40	14.1	88.8%
2.25 oz / $ 2.40

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
4.03125 gal	Strike	163 °F	152 °F	60 min
6.02 gal	Sparge	168 °F	168 °F	15 min
Starting Mash Thickness: 1.5 qt/lb Starting Grain Temp: 68 °F

Other Ingredients

Amount	Name	Type	Use
0.08 g	Chalk	Water Agt	Boil
0.08 g	Calcium Chloride (dihydrate)	Water Agt	Mash
1.88 g	Canning Salt	Water Agt	Mash
0.08 g	Baking Soda	Water Agt	Boil
2.42 g	Gypsum	Water Agt	Mash
0.68 g	Epsom Salt	Water Agt	Mash
9 ml	Lactic acid	Water Agt	Mash

Yeast

Fermentis - Saflager - German Lager Yeast W-34/70

Amount:	1 Each	Cost:
Attenuation (avg):	83%	Flocculation:	High
Optimum Temp:	48 - 72 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 97 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: dextrose Amount: 4.5 oz Temp: 68 °F CO₂ Level: 2.25 Volumes

Target Water Profile

Greenville,Mi, USA

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
62.5	15	50	25	100	265.65
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2022-07-30 00:13 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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Defenestration of Prague

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