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Old Boy 2

9963 calories 1107.8 g 19 L
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Beer Stats
Method: All Grain
Style: English IPA
Boil Time: 60 min
Batch Size: 27 liters (ending kettle volume)
Pre Boil Size: 31 liters
Pre Boil Gravity: 1.049 (recipe based estimate)
Efficiency: 65% (ending kettle)
Source: Jan Erik Johansen
Calories: 9963 calories (Per 19L)
Carbs: 1107.8 g (Per 19L)
Created: Wednesday March 4th 2020
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Fermentables
Amount Fermentable Cost PPG °L Bill %
6,000 g Crisp Malting - Finest Maris Otter6000 g Finest Maris Otter 38 3 80%
500 g Crisp Malting - Caramalt 15L500 g Caramalt 15L 32.7 17.5 6.7%
500 g United Kingdom - Crystal 60L500 g Crystal 60L 34 60 6.7%
500 g Flaked Barley500 g Flaked Barley 32 2.2 6.7%
7,500 g / kr 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g Target (11.5 AA)20 g Target (11.5 AA) Hops Pellet 11.5 Boil 60 min 21.9 13.3%
30 g Pilgrim (11 AA)30 g Pilgrim (11 AA) Hops Pellet 11 Boil 15 min 15.59 20%
50 g Pilgrim (11 AA)50 g Pilgrim (11 AA) Hops Pellet 11 Whirlpool 5 min 10.19 33.3%
50 g Target (11.5 AA)50 g Target (11.5 AA) Hops Pellet 11.5 Dry Hop 5 days 33.3%
150 g / kr 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 tsp Irish Moss Fining Boil 15 min.
 
Yeast
White Labs - English Ale Yeast WLP002
Amount:
2 Each
Cost:
Attenuation (custom):
70%
Flocculation:
Very High
Optimum Temp:
18 - 20 °C
Starter:
No
Fermentation Temp:
19 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 130 B cells required
kr 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 1.02 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
25 L Infusion 73 °C 66 °C 75 min
4 L Top Off 100 °C 70 °C 20 min
10 L Sparge -- 78 °C 10 min
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.7 L/kg 27.4
Mash volume with grains 32.3
Grain absorption losses -7.5
Remaining sparge water volume 12
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 33 L) 31
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil volume (equipment estimates 25.1 L) 27
Hops absorption losses (whirlpool, hop stand) -0.3
Estimated amount in fermentor 26.8
Total: 39.4  
Equipment Profile Used: System Default
"Old Boy 2" English IPA beer recipe by Jan Erik Johansen. All Grain, ABV 5.26%, IBU 47.68, SRM 10.79, Fermentables: (Finest Maris Otter, Caramalt 15L, Crystal 60L, Flaked Barley) Hops: (Target (11.5 AA), Pilgrim (11 AA)) Other: (Irish Moss)
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  • Public: Yup, Shared
  • Last Updated: 2021-10-25 07:46 UTC