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PRUEBA PORTER

Method: All Grain
Style: American Porter
Boil Time: 90 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 28.88 liters
Post Boil Size: 22.88 liters
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 156 calories (Per 330ml)
Carbs: 15.7 g (Per 330ml)

Created: Thursday January 15th 2026

Original Gravity:

1.051

Final Gravity:

1.012

ABV (standard):

5.1%

IBU (tinseth):

14.9

SRM (morey):

27.2

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4.20 kg	Patagonia - Pilsen4.2 kg Pilsen	34	2	86.1%
0.30 kg	Patagonia - Caramel 45L0.3 kg Caramel 45L	34	45	6.1%
0.23 kg	Belgian - Chocolate0.23 kg Chocolate	30	340	4.7%
0.15 kg	Castle Malting - Château Roasted Barley0.15 kg Château Roasted Barley	30	432	3.1%
4.88 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
10 g	Barth-Haas - Hallertauer Magnum10 g Hallertauer Magnum Hops	Lupulin Pellet	13.5	Boil at 100 °C	1 min	0.8	40%
10 g	Charles Faram - East Kent Goldings10 g East Kent Goldings Hops	Lupulin Pellet	6.5	Boil	70 min	9.26	40%
5 g	Charles Faram - East Kent Goldings5 g East Kent Goldings Hops	Lupulin Pellet	6.5	Boil	89 min	4.79	20%
25 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
10 g	Barth-Haas - Hallertauer Magnum (Lupulin Pellet)	0.8	40%
15 g	Charles Faram - East Kent Goldings (Lupulin Pellet)	14.05	60%
25 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
14.55 L	Steeping	73 °C	67 °C	60 min
14.55 L	Temperature	67 °C	72 °C	15 min
Starting Mash Thickness: 3.65 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Type	Use	Time
1 g	Protafloc	Other	Other	75 min.
5.43 ml	Phosphoric acid	Water Agt	Mash	1 hr.
0.01 ml	Phosphoric acid	Water Agt	Sparge	1 hr.

Yeast

Fermentis - Safale - English Ale Yeast S-04

Amount:	11.50 Grams	Cost:
Attenuation (avg):	75%	Flocculation:	High
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	19 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 88 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 1.07 bar Temp: 5 °C CO₂ Level: 2.75 g/l

Target Water Profile

London (Porter, dark ales)

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

Views

Brews

Public: Yup, Shared
Last Updated: 2026-01-19 19:37 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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