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kölsch

147 calories 14.5 g 330 ml
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Beer Stats
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
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Brundalen Kölsch

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

1.048
1.011
4.9%
25.4
3.7
5.4
117.70
 
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
 
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
 
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
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 37.2 L) 36.5
Mash volume with grains (equipment estimates 40.8 L) 40.1
Grain absorption losses -5.4
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 30.9 L) 30.2
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume (equipment estimates 25 L) 27
WARNING: Exceeded batch size - reduce boil size  
Volume into fermentor (equipment estimates 27 L) 25
Total: 36.5  
Equipment Profile Used: System Default
"kölsch" Kölsch beer recipe by Dag Hovland. BIAB, ABV 4.86%, IBU 25.44, SRM 3.72, Fermentables: (German - Pilsner, Fairytale Munich, Flaked Oats) Hops: (Magnum, Tettnanger) Other: (Lactic acid, Calcium Chloride (anhydrous))
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  • Public: Yup, Shared
  • Last Updated: 2026-06-05 09:29 UTC