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Irish Extra Stout

Method: BIAB
Style: Irish Extra Stout
Boil Time: 30 min
Batch Size: 1 gallons (fermentor volume)
Pre Boil Size: 1.4 gallons
Post Boil Size: 1 gallons
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.058 (recipe based estimate)
Efficiency: 60% (brew house)
Hop Utilization: 99%
Calories: 191 calories (Per 12oz)
Carbs: 18.7 g (Per 12oz)

Created: Monday September 22nd 2025

Original Gravity:

1.058

Final Gravity:

1.013

ABV (standard):

5.8%

IBU (tinseth):

36.7

SRM (morey):

37.6

Mash pH

5.2

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
33.70 oz	United Kingdom - Maris Otter Pale33.7 oz Maris Otter Pale	38	3.75	81.6%
1.65 oz	German - Carafa III1.65 oz Carafa III	32	535	4%
1.65 oz	Bairds - Pale Chocolate1.65 oz Pale Chocolate	33	207	4%
1.65 oz	Briess - Victory Malt1.65 oz Victory Malt	34.5	28	4%
1.65 oz	United Kingdom - Coffee Malt1.65 oz Coffee Malt	36	150	4%
1 oz	United Kingdom - Extra Dark Crystal 120L1 oz Extra Dark Crystal 120L	33	120	2.4%
41.30 oz / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
3.50 g	Galena3.5 g Galena Hops	Pellet	13	Boil	30 min	25.12	58.3%
2.50 g	Galena2.5 g Galena Hops	Pellet	13	Boil	15 min	11.59	41.7%
6 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
6 g	Galena (Pellet) 6 g Galena (Pellet) Hops		36.71	100%
6 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
1.6 gal		Infusion	157 °F	150 °F	30 min

Other Ingredients

Amount	Name	Type	Use	Time
2.66 g	Chalk	Water Agt	Mash	1 hr.
0.82 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.62 g	Epsom Salt	Water Agt	Mash	1 hr.
0.66 g	Gypsum	Water Agt	Mash	1 hr.
0.66 g	Baking Soda	Water Agt	Mash	1 hr.
2.62 ml	Lactic acid	Water Agt	Mash	10 min.

Yeast

Fermentis - Safale - English Ale Yeast S-04

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	High
Optimum Temp:	54 - 77 °F	Starter:	No
Fermentation Temp:	68 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 19 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.65 Volumes

Target Water Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
150	10	30	65	100	346.1
Water is Hoppy 40 SRM
Mash Chemistry and Brewing Water Calculator

Notes

Fermentis - Safale - English Ale Yeast S-04
White Labs - Irish Ale Yeast WLP004
Wyeast - Irish Ale 1084
Fermentis - Safale - American Ale Yeast US-05
Danstar - Nottingham Ale Yeast
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST
Mangrove Jack - New World Strong Ale M42
White Labs - London Ale Yeast WLP013
Imperial Yeast - A10 Darkness
Fermentis - Safbrew - Abbaye Yeast BE-256

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2025-10-28 18:31 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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