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kölsch

Name: kölsch
Prep time: 70 min
Cook time: 60 min
Total time: 130 min
Yield: 25 liters
Cuisine: Homebrewing
Ingredients: 4.8 kg German - Pilsner; 0.42 kg Fairytale Munich; 0.2 kg Flaked Oats; 20 g Magnum Hops; 15 g Tettnanger Hops

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Method: BIAB
Style: Kölsch
Boil Time: 60 min
Batch Size: 25 liters (fermentor volume)
Pre Boil Size: 30.17 liters
Post Boil Size: 27 liters
Pre Boil Gravity: 1.043 (recipe based estimate)
Post Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 70% (brew house)
Hop Utilization: 99.407%
Calories: 147 calories (Per 330ml)
Carbs: 14.5 g (Per 330ml)

Created: Monday April 20th 2026

Brundalen Kölsch

by Stvervaag

OG: 1.048 FG: 1.011 ABV: 4.8% IBU: 22

Original Gravity:

1.048

Final Gravity:

1.011

ABV (standard):

4.9%

IBU (tinseth):

25.4

SRM (morey):

3.7

Mash pH

5.4

Cost $

117.70

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
4.80 kg	Bestmalz - German - Pilsner4.8 kg German - Pilsner	$ 19.00 / kg $ 91.20	38	1.6	88.6%
0.42 kg	NO - Fairytale Munich0.42 kg Fairytale Munich	$ 35.00 / kg $ 14.70	37.3	7.68	7.7%
0.20 kg	Flaked Oats0.2 kg Flaked Oats	$ 0.00 / kg $ 0.00	33	2.2	3.7%
5.42 kg / $ 105.90

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
20 g	Magnum20 g Magnum Hops	$ 0.59 / g $ 11.80	Pellet	11	Boil	60 min	23.68	57.1%
15 g	Tettnanger15 g Tettnanger Hops	$ 0.00 / g $ 0.00	Pellet	3	Boil	10 min	1.76	42.9%
35 g / $ 11.80

Show Summary View

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
17 L		Strike	67 °C	65 °C	60 min
19 L		Sparge	82 °C	76 °C	10 min

Other Ingredients

Amount	Name	Cost	Type	Use	Time
12 g	Lactic acid	$ 0.00 / g $ 0.00	Water Agt	Mash	0 min.
3 g	Calcium Chloride (anhydrous)	$ 0.00 / g $ 0.00	Water Agt	Mash	0 min.

Yeast

Lallemand - LALBREW® KÖLN KÖLSCH KOLSCH STYLE ALE YEAST

Amount:	1 Each	Cost:	$ 0.00 / each $ 0.00
Attenuation (avg):	75%	Flocculation:	Medium
Optimum Temp:	15 - 22 °C	Starter:	No
Fermentation Temp:	16 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 104 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: sucrose Temp: 68 °C CO₂ Level: 2.58 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
50	5	6	75	80	100
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2026-06-05 09:29 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	Cost	IBU	Bill %
20 g	Magnum (Pellet) 20 g Magnum (Pellet) Hops	$ 0.59 / g $ 11.80	23.68	57.1%
15 g	Tettnanger (Pellet) 15 g Tettnanger (Pellet) Hops	$ 0.00 / g $ 0.00	1.76	42.9%
35 g / $ 11.80