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American Porter

Method: All Grain
Style: American Porter
Boil Time: 60 min
Batch Size: 28 liters (fermentor volume)
Pre Boil Size: 30 liters
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Clone of Janet's Brown Ale
Calories: 147 calories (Per 330ml)
Carbs: 15.3 g (Per 330ml)

Created: Wednesday September 13th 2017

Original Gravity:

1.048

Final Gravity:

1.012

ABV (standard):

4.7%

IBU (tinseth):

28.9

SRM (morey):

21.6

Mash pH

n/a

Cost $

n/a

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Brew Log History

Target 21°C
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Attenuation: {{ stats.attenuation | number:2 }}%

Calories: {{ stats.calories | number:1 }} / 330ml
Carbs: {{ stats.carbs | number:1 }} g / 330ml

Readings: {{ readingsCount | number }}

Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5 kg	US - Pale 2-Row5 kg Pale 2-Row	37	1.8	78.6%
0.35 kg	American - Chocolate0.35 kg Chocolate	29	350	5.5%
0.35 kg	American - Wheat0.35 kg Wheat	38	1.8	5.5%
0.41 kg	German - Melanoidin0.41 kg Melanoidin	37	25	6.4%
0.25 kg	Brown Malt0.25 kg Brown Malt	34	90.36	3.9%
6.36 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
0.40 oz	Centennial0.4 oz Centennial Hops	Pellet	10	Boil	60 min	10.73	14.2%
0.50 oz	Cascade0.5 oz Cascade Hops	Pellet	7	Boil	30 min	7.22	17.8%
0.40 oz	Centennial0.4 oz Centennial Hops	Pellet	10	Boil	20 min	6.5	14.2%
0.50 oz	Fuggles0.5 oz Fuggles Hops	Pellet	4.5	Boil	10 min	2.19	17.8%
0.50 oz	Fuggles0.5 oz Fuggles Hops	Pellet	4.5	Whirlpool at 95 °C	0 min	2.28	17.8%
0.50 oz	Cascade0.5 oz Cascade Hops	Pellet	7	Aroma	0 min		17.8%
0.20 g	Centennial0.2 g Centennial Hops	Pellet	10	Aroma	0 min		0.3%
2.81 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
22.88 g	Centennial (Pellet) 22.87961848 g Centennial (Pellet) Hops	17.23	28.7%
1 oz	Cascade (Pellet)	7.22	35.6%
1 oz	Fuggles (Pellet)	4.47	35.6%
2.81 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
		Infusion	--	68 °C	60 min
Starting Mash Thickness: 2.9 L/kg

Other Ingredients

Amount	Name	Cost	Type	Use	Time
5 g	Irish Moss		Other	Boil	5 min.
5 g	gelatine		Fining	Secondary	10 days

Yeast

Wyeast - London Ale 1028

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Med-Low
Optimum Temp:	16 - 22 °C	Starter:	No
Fermentation Temp:	21 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 117 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.52 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

Last Updated and Sharing

486

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Brews

Public: Yup, Shared
Last Updated: 2026-01-07 04:44 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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American Porter

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