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Köln-Style　

Name: Köln-Style
Cook time: 60 min
Total time: 60 min
Yield: 620 liters
Cuisine: Homebrewing
Ingredients: 90 kg Pilsner; 15 kg Wheat Malt; 300 g Magnum Hops; 500 g Hallertau Mittelfruh Hops

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Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 620 liters (ending kettle volume)
Pre Boil Size: 629.68 liters
Pre Boil Gravity: 11.3 °P (recipe based estimate)
Efficiency: 86% (ending kettle)
Calories: 43 calories (Per 100ml)
Carbs: 4.4 g (Per 100ml)

Created: Tuesday September 8th 2026

Original Gravity:

11.4 °P

Final Gravity:

2.9 °P

ABV (standard):

4.5%

IBU (tinseth):

23.5

SRM (morey):

2.7

Mash pH

5.8

Cost ¥

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
90 kg	German - Pilsner90 kg Pilsner	38	1.6	85.7%
15 kg	German - Wheat Malt15 kg Wheat Malt	37	2	14.3%
105 kg / ¥ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
300 g	Magnum300 g Magnum Hops	Pellet	15	Boil	90 min	20.55	37.5%
500 g	Hallertau Mittelfruh500 g Hallertau Mittelfruh Hops	Pellet	3.75	Boil	10 min	2.9	62.5%
800 g / ¥ 0.00

Show Summary View

Yeast

AEB - Fermoale German K

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Medium
Optimum Temp:	10 - 21 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 2482 B cells required

¥ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.58 Volumes

Target Water Profile

Nagasaki

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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Public: Yup, Shared
Last Updated: 2026-09-08 06:25 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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Amount	Variety	IBU	Bill %
300 g	Magnum (Pellet) 300 g Magnum (Pellet) Hops	20.55	37.5%
500 g	Hallertau Mittelfruh (Pellet)	2.9	62.5%
800 g / ¥ 0.00