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koslch

Name: koslch
Prep time: 70 min
Cook time: 60 min
Total time: 130 min
Yield: 160 liters
Cuisine: Homebrewing
Ingredients: 23.28 kg Pilsen; 1.6 kg Vienna Malt; 7.6 kg Carapils

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Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 160 liters (fermentor volume)
Pre Boil Size: 165.68 liters
Post Boil Size: 160 liters
Pre Boil Gravity: 1.039 (recipe based estimate)
Post Boil Gravity: 1.040 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 119 calories (Per 330ml)
Carbs: 8.4 g (Per 330ml)

Created: Thursday July 23rd 2026

Original Gravity:

1.040

Final Gravity:

1.004

ABV (standard):

4.7%

IBU (tinseth):

0.0

SRM (morey):

4.1

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
23.28 kg	Patagonia - Pilsen23.28 kg Pilsen	34	2	71.7%
1.60 kg	Weyermann - Vienna Malt1.6 kg Vienna Malt	37	3.5	4.9%
7.60 kg	BA Malt - Carapils7.6 kg Carapils	34	4	23.4%
32.48 kg / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
97 L	Infusion	72 °C	64 °C	60 min
111 L	Sparge	76 °C	76 °C	10 min
Starting Mash Thickness: 3.65 L/kg Starting Grain Temp: 22 °C

Yeast

AEB - Fermolager W

Amount:	1 Each	Cost:
Attenuation (avg):	87%	Flocculation:	High
Optimum Temp:	9 - 15 °C	Starter:	No
Fermentation Temp:	19 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 560 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2026-07-23 16:53 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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