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Kolsch

158 calories 15.6 g 16 oz
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Beer Stats
Method: BIAB
Style: Kölsch
Boil Time: 90 min
Batch Size: 5.25 gallons (fermentor volume)
Pre Boil Size: 8.48 gallons
Post Boil Size: 6.61 gallons
Pre Boil Gravity: 1.038 (recipe based estimate)
Post Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 72% (brew house)
Source: John Stepikura
Calories: 158 calories (Per 16oz)
Carbs: 15.6 g (Per 16oz)
Created: Monday June 14th 2021
1.048
1.011
4.9%
28.6
4.2
5.3
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6 lb German - Pilsner6 lb Pilsner 38 1.6 64%
6 oz Munich - Light 10L6 oz Munich - Light 10L 33 10 4%
3 lb American - Pale Ale3 lb Pale Ale 37 3.5 32%
9.37 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.75 oz Hallertau Mittelfruh1.75 oz Hallertau Mittelfruh Hops Pellet 2.8 Boil 60 min 19.84 63.6%
1 oz Hallertau Mittelfruh1 oz Hallertau Mittelfruh Hops Pellet 2.8 Boil 30 min 8.71 36.4%
2.75 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
6 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
2 g Epsom Salt Water Agt Mash 1 hr.
2 g Gypsum Water Agt Mash 1 hr.
3 ml Lactic acid Water Agt Mash 1 hr.
 
Yeast
Omega Yeast Labs - Kolsch II OYL-044
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
65 - 69 °F
Starter:
Yes
Fermentation Temp:
65 °F
Pitch Rate:
0.75 (M cells / ml / ° P) 178 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 11.95 psi       Temp: 40 °F       CO2 Level: 2.47 Volumes
 
Target Water Profile
Light colored and malty
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
60 5 10 95 55 0
9Gal strike added salts and acid to water
5.6pH
Added 2mL more. 5.4pH
Added 2mL more. 5.3pH.
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
9 gal Temperature 160 °F 150 °F 60 min
Temperature -- 170 °F 20 min
Quick Water Requirements
Water Gallons  Quarts
Strike water volume (equipment estimates 9.03 g | 36.1 qt) 9.9 39.6  
Mash volume with grains (equipment estimates 9.78 g | 39.1 qt) 10.65 42.6  
Grain absorption losses -1.17 -4.7  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.6 g | 30.4 qt) 8.48 33.9  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.1 -0.4  
Post boil Volume (equipment estimates 5.25 g | 21 qt) 6.61 26.4  
WARNING: Exceeded batch size - reduce boil size    
Volume into fermentor (equipment estimates 6.61 g | 26.4 qt) 5.25 21  
Total: 9.9 39.6
Equipment Profile Used: System Default
"Kolsch" Kölsch beer recipe by John Stepikura. BIAB, ABV 4.88%, IBU 28.55, SRM 4.21, Fermentables: (Pilsner, Munich - Light 10L, Pale Ale) Hops: (Hallertau Mittelfruh) Other: (Calcium Chloride (dihydrate), Epsom Salt, Gypsum, Lactic acid)
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  • Public: Yup, Shared
  • Last Updated: 2021-06-14 15:48 UTC