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Porter- VI

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

Original Gravity:

13.5 °P

Final Gravity:

4.0 °P

ABV (standard):

5.1%

IBU (tinseth):

27.5

SRM (morey):

21.0

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	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	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

Show Summary View

Amount	Variety	IBU	Bill %
60 g	East Kent Goldings (Pellet) 60 g East Kent Goldings (Pellet) Hops	14.46	50%
60 g	Fuggles (Pellet) 60 g Fuggles (Pellet) Hops	13.01	50%
120 g / $ 0.00

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

Other Ingredients

Amount	Name	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

Notes

Two step starter

Last Updated and Sharing

436

Views

Brews

Public: Yup, Shared
Last Updated: 2025-11-19 18:33 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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