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Robot Porter

Method: All Grain
Style: American Porter
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 25 liters
Post Boil Size: 23 liters
Pre Boil Gravity: 1.064 (recipe based estimate)
Post Boil Gravity: 1.070 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 234 calories (Per 12oz)
Carbs: 25.9 g (Per 12oz)

Created: Wednesday December 15th 2021

Original Gravity:

1.070

Final Gravity:

1.020

ABV (standard):

6.6%

IBU (tinseth):

29.3

SRM (morey):

38.7

Mash pH

5.8

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4.50 kg	US - American - Pale 2-Row4.5 kg American - Pale 2-Row	37	1.8	66.7%
0.75 kg	American - Munich - Light 10L0.75 kg American - Munich - Light 10L	33	10	11.1%
0.50 kg	American - Caramel / Crystal 40L0.5 kg Caramel / Crystal 40L	34	40	7.4%
0.50 kg	American - Chocolate0.5 kg Chocolate	29	350	7.4%
0.25 kg	Belgian - Biscuit0.25 kg Biscuit	35	23	3.7%
0.25 kg	Weyermann - Chocolate Rye0.25 kg Chocolate Rye	29.9	240	3.7%
6.75 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
28 g	Northern Brewer28 g Northern Brewer Hops	Pellet	7.8	Boil	60 min	24.39	50%
28 g	Northern Brewer28 g Northern Brewer Hops	Pellet	7.8	Boil	5 min	4.86	50%
56 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
56 g	Northern Brewer (Pellet) 56 g Northern Brewer (Pellet) Hops		29.25	100%
56 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
28 L		Strike	54 °C	67 °C	60 min
Starting Grain Temp: 152 °C

Other Ingredients

Amount	Name	Type	Use	Time
10 g	Irish Moss	Fining	Mash	5 min.
1 each	Whirlfloc	Water Agt	Mash	5 min.
1 each	Campden Tablets	Water Agt	Mash	1 hr.

Yeast

Imperial Yeast - A10 Darkness

Amount:	1 Each	Cost:
Attenuation (avg):	71%	Flocculation:	Medium
Optimum Temp:	17 - 22 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 119 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.75 Volumes

Target Water Profile

Dublin (Dry Stout)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
65	33	7	6	6	359
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

517

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Brews

Public: Yup, Shared
Last Updated: 2021-12-15 01:38 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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