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ケルシュ

Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 250 liters (fermentor volume)
Pre Boil Size: 259.2 liters
Post Boil Size: 250 liters
Pre Boil Gravity: 1.049 (recipe based estimate)
Post Boil Gravity: 1.050 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 152 calories (Per 330ml)
Carbs: 13.4 g (Per 330ml)

Created: Friday July 18th 2025

Laguna kolsch 2022

by cebo

OG: 1.044 FG: 1.008 ABV: 4.7% IBU: 23

Original Gravity:

1.050

Final Gravity:

1.009

ABV (standard):

5.5%

IBU (tinseth):

19.6

SRM (morey):

3.7

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
50 kg	Weyermann - Pilsner50 kg Pilsner	36	1.5	83.3%
5 kg	German - Carapils5 kg Carapils	35	1.3	8.3%
5 kg	Munich5 kg Munich	37	6	8.3%
60 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
400 g	Hallertau Mittelfruh400 g Hallertau Mittelfruh Hops	Pellet	3.75	Boil at 100 °C	60 min	15.41	57.1%
300 g	Hallertau Mittelfruh300 g Hallertau Mittelfruh Hops	Pellet	3.75	Boil at 100 °C	10 min	4.19	42.9%
700 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
700 g	Hallertau Mittelfruh (Pellet)		19.6	100%
700 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
250 L	Infusion	63 °C	63 °C	60 min
150 L	Sparge	75 °C	75 °C	--
Starting Mash Thickness: 3.5 L/kg Starting Grain Temp: 20 °C

Other Ingredients

Amount	Name	Type	Use	Time
20 g	Calcium Chloride (anhydrous)	Water Agt	Mash	1 hr.
10 g	Gypsum	Water Agt	Mash	1 hr.
15 g	Lactic acid	Water Agt	Mash	1 hr.

Yeast

Fermentis - Safale - German Ale Yeast K-97

Amount:	1 Kilograms	Cost:
Attenuation (custom):	80%	Flocculation:	High
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 2323 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.58 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
35	10	25	45	40	80
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

100

Views

Brews

Public: Yup, Shared
Last Updated: 2025-07-28 22:34 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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