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RC Kolsch

122 calories 12 g 330 ml
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Beer Stats
Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 50 liters (ending kettle volume)
Pre Boil Size: 55 liters
Pre Boil Gravity: 1.036 (recipe based estimate)
Efficiency: 75% (ending kettle)
Source: Cameron
Calories: 122 calories (Per 330ml)
Carbs: 12 g (Per 330ml)
Created: Saturday October 17th 2020
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OG: 1.045 FG: 1.008 ABV: 4.8% IBU: 20

1.040
1.009
4.0%
21.2
3.2
5.8
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6.90 kg Gladfield - Pilsner Malt6.9 kg Pilsner Malt 37.7 1.93 80.2%
1 kg Gladfield - Wheat Malt1 kg Wheat Malt 38.8 2.13 11.6%
0.20 kg Rice Hulls0.2 kg Rice Hulls 0 0 2.3%
0.50 kg Munich0.5 kg Munich 37 6 5.8%
8.60 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g Nugget25 g Nugget Hops Pellet 14 Boil 60 min 20.12 71.4%
10 g Hallertau Mittelfruh10 g Hallertau Mittelfruh Hops Pellet 3.75 Boil 15 min 1.07 28.6%
35 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
4 g Chalk Water Agt Boil 20 min.
8 g Gypsum Water Agt Boil 20 min.
1 each Whirlfloc Water Agt Boil 15 min.
 
Yeast
White Labs - German Ale/ Kölsch Yeast WLP029
Amount:
1.75 Liters
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
18 - 21 °C
Starter:
Yes
Fermentation Temp:
18 °C
Pitch Rate:
0.75 (M cells / ml / ° P) 375 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: sucrose       Amount: 278.8 g       Temp: 25 °C       CO2 Level: 2.5 Volumes
 
Target Water Profile
Düsseldorf (Altbier)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
57.6 5 19 36 94.7 40
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
26 L Initial strike Strike 70.3 °C 66 °C 90 min
38 L Sparge Fly Sparge 73 °C 70 °C --
Starting Mash Thickness: 3 L/kg
Starting Grain Temp: 25 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 55.88 L. Suggest reducing initial water volume to 45.4 L and adding 10.48 L sparge/top-off.  
Strike water volume at mash thickness of 3 L/kg 25.8
Mash volume with grains 31.5
Grain absorption losses -8.6
Remaining sparge water volume 38.7
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 55.9 L) 55
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil volume (equipment estimates 49.1 L) 50
Estimated amount in fermentor 50
Total: 64.5  
Equipment Profile Used: System Default
 
Notes

Yeast pitch - 1 vial in 2L wort at 1.042 (201g DME)

x 2 rounds with 60ml set aside from first round

(~500 billion cells)

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  • Last Updated: 2020-12-19 04:15 UTC