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Porter- VI

338 calories 37.9 g 660 ml
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Beer Stats
Method: All Grain
Style: Brown Porter
Boil Time: 60 min
Batch Size: 42 liters (fermentor volume)
Pre Boil Size: 50.6 liters
Post Boil Size: 45 liters
Pre Boil Gravity: 12.1 °P (recipe based estimate)
Post Boil Gravity: 13.5 °P (recipe based estimate)
Efficiency: 70% (brew house)
Source: Airprairie
Calories: 338 calories (Per 660ml)
Carbs: 37.9 g (Per 660ml)
Created: Saturday October 13th 2018
13.5 °P
4.0 °P
5.1%
27.5
21.0
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
8 kg Canadian - Pale 2-Row8 kg Pale 2-Row 36 1.75 71.4%
1.50 kg Munich - Light 10L1.5 kg Munich - Light 10L 33 10 13.4%
0.20 kg United Kingdom - Black Patent0.2 kg Black Patent 27 525 1.8%
1 kg American - Caramel / Crystal 75L1 kg Caramel / Crystal 75L 33 75 8.9%
0.50 kg German - CaraMunich III0.5 kg CaraMunich III 34 57 4.5%
11.20 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
40 g East Kent Goldings40 g East Kent Goldings Hops Pellet 5 Boil 60 min 12.24 33.3%
40 g Fuggles40 g Fuggles Hops Pellet 4.5 Boil 60 min 11.01 33.3%
20 g Fuggles20 g Fuggles Hops Pellet 4.5 Aroma 10 min 2 16.7%
20 g East Kent Goldings20 g East Kent Goldings Hops Pellet 5 Aroma 10 min 2.22 16.7%
120 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
10 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
10 g Lactic acid Water Agt Mash 1 hr.
2 each Whirlfloc Water Agt Boil 10 min.
 
Yeast
Wyeast - Whitbread Ale 1099
Amount:
1 Each
Cost:
Attenuation (avg):
70%
Flocculation:
High
Optimum Temp:
18 - 24 °C
Starter:
Yes
Fermentation Temp:
18 °C
Pitch Rate:
0.5 (M cells / ml / ° P) 283 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 0.41 bar       Temp: 2 °C       CO2 Level: 2.1 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
99.4 17 9 91.4 74 75.3
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
60 L Infusion 70 °C 67 °C 60 min
Starting Mash Thickness: 5 L/kg
Starting Grain Temp: 16 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 48.3 L. Suggest reducing initial water volume to 45.4 L and adding 2.9 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 63.39 L. Suggest reducing strike water volume to 38.01 L and adding 17.99 L sparge/top-off. 56
Strike water volume at mash thickness of 5 L/kg 56
Mash volume with grains 63.4
Grain absorption losses -11.2
Remaining sparge water volume (equipment estimates 4.4 L) 6.7
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 48.3 L) 50.6
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.6
Post boil Volume (equipment estimates 42 L) 45
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 45 L) 42
Total: 62.7  
Equipment Profile Used: System Default
 
Notes

Two step starter

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  • Last Updated: 2025-11-19 18:33 UTC