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15C. Irish Extra Stout

Method: BIAB
Style: Irish Extra Stout
Boil Time: 60 min
Batch Size: 20.8 liters (fermentor volume)
Pre Boil Size: 28.4 liters
Pre Boil Gravity: 1.043 (recipe based estimate)
Post Boil Gravity: 1.059 (recipe based estimate)
Efficiency: 70% (brew house)
Source: dong bok
Calories: 184 calories (Per 330ml)
Carbs: 22.5 g (Per 330ml)

Created: Thursday March 5th 2026

Original Gravity:

1.059

Final Gravity:

1.020

ABV (standard):

5.1%

IBU (tinseth):

18.1

SRM (morey):

19.2

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5 kg	Simpsons - Finest Pale Ale Golden Promise5 kg Finest Pale Ale Golden Promise	37	2.4	86.2%
0.30 kg	American - Roasted Barley0.3 kg Roasted Barley	33	300	5.2%
0.50 kg	Flaked Barley0.5 kg Flaked Barley	32	2.2	8.6%
5.80 kg / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
28 g	East Kent Goldings28 g East Kent Goldings Hops		Pellet	5	Boil	60 min	18.13	100%
28 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
28 g	East Kent Goldings (Pellet) 28 g East Kent Goldings (Pellet) Hops		18.13	100%
28 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
21 L		Strike	67 °C	67 °C	90 min
10 L		Sparge	80 °C	80 °C	20 min

Yeast

Lallemand - Windsor

Amount:	1 Each	Cost:
Attenuation (avg):	65%	Flocculation:	Low
Optimum Temp:	15 - 22 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 106 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 Volumes

Target Water Profile

Balanced Profile

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

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2026-03-05 04:20 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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