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New Irish Stout

Name: New Irish Stout
Cook time: 60 min
Total time: 60 min
Yield: 5.5 gallons
Cuisine: Homebrewing
Ingredients: 6.4 lb Maris Otter Pale; 2 lb Flaked Barley; 1 lb Roasted Barley; 8 oz Chocolate; 0.55 oz Nugget Hops

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Method: BIAB
Style: Dry Stout
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Post Boil Size: 5.5 gallons
Pre Boil Gravity: 1.038 (recipe based estimate)
Post Boil Gravity: 1.045 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 149 calories (Per 12oz)
Carbs: 16.7 g (Per 12oz)

Created: Sunday January 4th 2026

Guinness Clone

by Mr. Malt

OG: 1.037 FG: 1.009 ABV: 3.7% IBU: 33

Rye Irish Stout

by ChubbsMcLubbs

OG: 1.049 FG: 1.013 ABV: 4.8% IBU: 35

Original Gravity:

1.045

Final Gravity:

1.013

ABV (standard):

4.3%

IBU (tinseth):

32.8

SRM (morey):

33.1

Mash pH

5.3

Cost $

n/a

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Brew Log History

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Carbs: {{ stats.carbs | number:1 }} g / 12oz

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
6.40 lb	United Kingdom - Maris Otter Pale6.4 lb Maris Otter Pale	38	3.75	64.6%
2 lb	Flaked Barley2 lb Flaked Barley	32	2.2	20.2%
1 lb	American - Roasted Barley1 lb Roasted Barley	33	300	10.1%
8 oz	American - Chocolate8 oz Chocolate	29	350	5.1%
9.90 lbs / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
0.55 oz	Nugget0.55 oz Nugget Hops		Pellet	15.5	Boil	60 min	32.75	100%
0.55 oz / $ 0.00

Show Summary View

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
7.2 gal		Infusion	149 °F	--	--

Other Ingredients

Amount	Name	Type	Use	Time
3.90 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
1 g	Epsom Salt	Water Agt	Mash	1 hr.
5.20 g	Gypsum	Water Agt	Mash	1 hr.
2.20 g	Salt	Water Agt	Mash	1 hr.

Yeast

White Labs - Irish Ale Yeast WLP004

Amount:	1 Each	Cost:
Attenuation (avg):	71.5%	Flocculation:	Med-High
Optimum Temp:	65 - 68 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 82 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.44 Volumes

Target Water Profile

Charleston, WV

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
85	3	33	119	93	0
Mash Chemistry and Brewing Water Calculator

Notes

• Ca 85 ppm
• Mg 3 ppm
• Na 33 ppm
• SO₄ 93 ppm
• Cl 119 ppm

OG ≈ 1.045
• FG ≈ 1.012
• ABV ≈ 4.3%
• IBU ≈ 33
• SRM ≈ 34

Pitch yeast at 64 and ferment for 4 days
Raise to 66 for 4 more
Raise to 68 for 6

Mash at 149

Reduce chocolate a little and the roasted barley to take the edge off next brew? It’s not as smooth as Guinness flavor wise 3/17/26

Last Updated and Sharing

211

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Brews

Public: Yup, Shared
Last Updated: 2026-03-17 23:22 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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New Irish Stout

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