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Robust Porter

Method: Extract
Style: Robust Porter
Boil Time: 45 min
Batch Size: 1.5 gallons (fermentor volume)
Pre Boil Size: 1.94 gallons
Post Boil Size: 1.54 gallons
Pre Boil Gravity: 1.053 (recipe based estimate)
Post Boil Gravity: 1.067 (recipe based estimate)
Efficiency: 25% (steeping grains only)
Calories: 220 calories (Per 12oz)
Carbs: 20.1 g (Per 12oz)

Created: Thursday August 7th 2025

Original Gravity:

1.067

Final Gravity:

1.013

ABV (standard):

7.0%

IBU (tinseth):

37.1

SRM (morey):

41.8

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
27 oz	Briess - DME Golden Light27 oz DME Golden Light	44.6	4	61.4%
7 oz	Briess - DME Bavarian Wheat7 oz DME Bavarian Wheat	44.6	3	15.9%
34 oz / $ 0.00

Steeping Grains

Amount	Fermentable	PPG	°L	Bill %
4 oz	American - Caramel / Crystal 40L4 oz American - Caramel / Crystal 40L	34	40	9.1%
3 oz	American - Chocolate3 oz Chocolate	29	350	6.8%
2 oz	Crisp Malting - Roasted Barley2 oz Roasted Barley	31.28	600	4.5%
1 oz	American - Midnight Wheat Malt1 oz Midnight Wheat Malt	33	550	2.3%
$ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
17 g	East Kent Goldings17 g East Kent Goldings Hops	Pellet	5	Boil	45 min	34.01	70.8%
7 g	East Kent Goldings7 g East Kent Goldings Hops	Pellet	5	Boil	5 min	3.04	29.2%
24 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
24 g	East Kent Goldings (Pellet) 24 g East Kent Goldings (Pellet) Hops		37.05	100%
24 g / $ 0.00

Yeast

Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST

Amount:	1 Each	Cost:
Attenuation (avg):	80%	Flocculation:	High
Optimum Temp:	50 - 72 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 33 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.75 Volumes

Target Water Profile

* Distilled Water

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2025-08-07 18:54 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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