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Irish Stout

Method: All Grain
Style: Irish Stout
Boil Time: 120 min
Batch Size: 186 gallons (fermentor volume)
Pre Boil Size: 200 gallons
Post Boil Size: 186 gallons
Pre Boil Gravity: 1.049 (recipe based estimate)
Post Boil Gravity: 1.053 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Sean Parker
Calories: 173 calories (Per 12oz)
Carbs: 15.7 g (Per 12oz)

Created: Wednesday November 3rd 2021

Original Gravity:

1.053

Final Gravity:

1.010

ABV (standard):

5.7%

IBU (tinseth):

21.1

SRM (morey):

33.0

Mash pH

8.5

Cost $

13.69

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
220 lb	Simpsons - Finest Pale Ale Golden Promise220 lb Finest Pale Ale Golden Promise		37	2.4	57.9%
50 lb	Rolled Oats50 lb Rolled Oats		33	2.2	13.2%
30 lb	United Kingdom - Golden Naked Oats30 lb Golden Naked Oats		33	10	7.9%
25 lb	United Kingdom - Crystal 45L25 lb Crystal 45L		34	45	6.6%
15 lb	American - Black Malt15 lb Black Malt		28	500	3.9%
20 lb	American - Chocolate20 lb Chocolate		29	350	5.3%
15 lb	Briess - Dark Munich Malt 30L15 lb Dark Munich Malt 30L		36	30	3.9%
5 lb	Rice Hulls5 lb Rice Hulls	$ 1.74 / lb $ 8.70	0	0	1.3%
380 lbs / $ 8.70

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 lb	Barth-Haas - Northern Brewer1 lb Northern Brewer Hops	Pellet	9	Boil at 212 °F	60 min	14.79	50%
1 lb	BSG - Fuggle1 lb Fuggle Hops	Pellet	4.2	Boil at 212 °F	45 min	6.34	50%
2 lbs / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1 lb	Barth-Haas - Northern Brewer (Pellet)	14.79	50%
1 lb	BSG - Fuggle (Pellet)	6.34	50%
2 lbs / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
140 gal	Infusion	163 °F	152 °F	60 min
115 gal	Sparge	152 °F	168 °F	30 min
Starting Mash Thickness: 1.5 qt/lb Starting Grain Temp: 70 °F

Other Ingredients

Amount	Name	Type	Use	Time
186 g	Calcium Chloride (anhydrous)	Water Agt	Boil	0 min.
186 g	Gypsum	Water Agt	Boil	0 min.
186 oz	Chalk	Water Agt	Boil	0 min.
10 oz	Lactic Acid	Water Agt	Sparge	0 min.
6 each	Nutromix	Water Agt	Boil	10 min.

Yeast

Lallemand - LALBREW® VOSS KVEIK ALE YEAST

Amount:	1 Each	Cost:	$ 4.99 / each $ 4.99
Attenuation (avg):	80%	Flocculation:	High
Optimum Temp:	77 - 104 °F	Starter:	No
Fermentation Temp:	100 °F	Pitch Rate:	1.0 (M cells / ml / ° P) 9222 B cells required

$ 4.99 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 26.08 psi Temp: 68 °F CO₂ Level: 2.4 Volumes

Target Water Profile

Reverse Osmosis

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Notes

Brewed at Mahalo Aleworks, Maui, HI

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2025-05-31 17:32 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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