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Kolsch

128 calories 13 g 330 ml
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Beer Stats
Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 28.5 liters
Post Boil Size: 25 liters
Pre Boil Gravity: 1.037 (recipe based estimate)
Post Boil Gravity: 1.042 (recipe based estimate)
Efficiency: 80% (brew house)
Source: League of Brewers
Calories: 128 calories (Per 330ml)
Carbs: 13 g (Per 330ml)
Created: Saturday August 10th 2019
1.042
1.010
4.3%
20.4
5.3
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4 kg German - Kölsch4 kg Kölsch 37 4.4 90.9%
0.40 kg German - Acidulated Malt0.4 kg Acidulated Malt 27 3.4 9.1%
4.40 kg / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
50 g Hallertau Mittelfruh50 g Hallertau Mittelfruh Hops Pellet 3.75 Boil 60 min 20.38 100%
50 g / 0.00
 
Yeast
Omega Yeast Labs - Kolsch I OYL-017
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Low
Optimum Temp:
13 - 21 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 77 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.47 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
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
16.5 L Infusion -- 65 °C 75 min
15.5 L Sparge -- 75 °C 10 min
Starting Mash Thickness: 4 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 4 L/kg 17.6
Mash volume with grains 20.5
Grain absorption losses -4.4
Remaining sparge water volume (equipment estimates 14.7 L) 16.2
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 27 L) 28.5
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume (equipment estimates 21 L) 25
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 25 L) 21
Total: 33.8  
Equipment Profile Used: System Default
"Kolsch" Kölsch beer recipe by League of Brewers. All Grain, ABV 4.31%, IBU 20.38, SRM 5.29, Fermentables: (Kölsch, Acidulated Malt) Hops: (Hallertau Mittelfruh)
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  • Public: Yup, Shared
  • Last Updated: 2019-08-10 05:00 UTC