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Robust Porter Guiness 1880 - Kombirast

Method: All Grain
Style: Robust Porter
Boil Time: 60 min
Batch Size: 14 liters (fermentor volume)
Pre Boil Size: 20 liters
Post Boil Size: 14 liters
Pre Boil Gravity: 1.033 (recipe based estimate)
Post Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 60% (brew house)
Source: T. Wieczorek
Calories: 148 calories (Per 330ml)
Carbs: 16.7 g (Per 330ml)

Created: Thursday September 12th 2019

Original Gravity:

1.048

Final Gravity:

1.014

ABV (standard):

4.4%

IBU (tinseth):

41.7

SRM (morey):

42.6

Mash pH

5.2

Cost €

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
2.64 kg	United Kingdom - Maris Otter Pale2.64 kg Maris Otter Pale	38	3.75	73.2%
277 g	American - Caramel / Crystal 60L277 g Caramel / Crystal 60L	34	60	7.7%
277 g	United Kingdom - Chocolate277 g Chocolate	34	425	7.7%
137 g	American - Caramel / Crystal 120L137 g Caramel / Crystal 120L	33	120	3.8%
137 g	German - Carafa II137 g Carafa II	32	425	3.8%
137 g	German - Melanoidin137 g Melanoidin	37	25	3.8%
3,605 g / 0.00 €

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
12 g	Columbus12 g Columbus Hops	Pellet	15	Boil	60 min	37.9	60%
8 g	Willamette8 g Willamette Hops	Pellet	4.5	Boil	15 min	3.76	40%
20 g / 0.00 €

Show Summary View

Amount	Variety	IBU	Bill %
12 g	Columbus (Pellet) 12 g Columbus (Pellet) Hops	37.9	60%
8 g	Willamette (Pellet) 8 g Willamette (Pellet) Hops	3.76	40%
20 g / 0.00 €

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
11 L	Kombirast	Strike	68 °C	68 °C	70 min
	Läuterrast	Temperature	78 °C	78 °C	20 min
9.5 L	Nachguss	Sparge	78 °C	78 °C	60 min
Starting Mash Thickness: 3.14 L/kg Starting Grain Temp: 20 °C

Yeast

White Labs - Irish Ale Yeast WLP004

Amount:	1 Each	Cost:
Attenuation (avg):	71.5%	Flocculation:	Med-High
Optimum Temp:	18 - 20 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	0.5 (M cells / ml / ° P) 83 B cells required

0.00 € Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 1.69 bar Temp: 20 °C CO₂ Level: 4.5 g/l

Target Water Profile

Wasser Huglfing

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
98	28	4	5	4	21.5
Mash Chemistry and Brewing Water Calculator

Notes

Gravity Targets:

Pre-boil gravity: 1.054
Post boil volume: 6.04 gallons
Post-boil gravity: 1.063
Final gravity: 1.016
Final volume (after fermentation): 5.50 gallons

Last Updated and Sharing

400

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Brews

Public: Yup, Shared
Last Updated: 2019-10-13 18:43 UTC

System Default

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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