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Chocolate stout (NO4..) scaled

Method: All Grain
Style: Foreign Extra Stout
Boil Time: 60 min
Batch Size: 25 liters (fermentor volume)
Pre Boil Size: 29.6 liters
Pre Boil Gravity: 1.067 (recipe based estimate)
Post Boil Gravity: 1.079 (recipe based estimate)
Efficiency: 72% (brew house)
Calories: 248 calories (Per 330ml)
Carbs: 31 g (Per 330ml)

Created: Monday October 15th 2018

1953 Whitbread Extra Stout

by ACBEV

OG: 1.061 FG: 1.015 ABV: 6.0% IBU: 31

Original Gravity:

1.079

Final Gravity:

1.028

ABV (standard):

6.7%

IBU (tinseth):

29.6

SRM (morey):

33.2

Mash pH

n/a

Cost $

n/a

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Fermentation History

Target 18°C
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Attenuation: {{ stats.attenuation | number:2 }}%

Calories: {{ stats.calories | number:1 }} / 330ml
Carbs: {{ stats.carbs | number:1 }} g / 330ml

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Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
3.50 kg	United Kingdom - Maris Otter Pale3.5 kg Maris Otter Pale	38	3.75	39.3%
1 kg	United Kingdom - Crystal 15L1 kg Crystal 15L	34	15	11.2%
500 g	Belgian - Biscuit500 g Biscuit	35	23	5.6%
500 g	United Kingdom - Cara Malt500 g Cara Malt	35	17.5	5.6%
500 g	United Kingdom - Chocolate500 g Chocolate	34	425	5.6%
1 kg	Flaked Oats1 kg Flaked Oats	33	2.2	11.2%
1 kg	Flaked Barley1 kg Flaked Barley	32	2.2	11.2%
100 g	United Kingdom - Brown100 g Brown	32	65	1.1%
100 g	Lactose (Milk Sugar)100 g Lactose (Milk Sugar)	41	1	1.1%
100 g	Peated Malt100 g Peated Malt	38	2.5	1.1%
100 g	Maple Syrup100 g Maple Syrup	30	35	1.1%
500 g	Maltodextrin500 g Maltodextrin	39	0	5.6%
8,900 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
30 g	Bullion30 g Bullion Hops	Leaf/Whole	8	Boil	60 min	19.08	42.9%
10 g	Fuggles10 g Fuggles Hops	Leaf/Whole	4.5	Boil	60 min	3.58	14.3%
30 g	Bullion30 g Bullion Hops	Leaf/Whole	8	Boil	10 min	6.92	42.9%
70 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
60 g	Bullion (Leaf/Whole) 60 g Bullion (Leaf/Whole) Hops	26	85.8%
10 g	Fuggles (Leaf/Whole) 10 g Fuggles (Leaf/Whole) Hops	3.58	14.3%
70 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
15 L	At 75c	Sparge	--	68 °C	60 min
Starting Mash Thickness: 1.9 L/kg

Other Ingredients

Amount	Name	Type	Use	Time
100 g	Chocolate nibs	Flavor	Mash	1 hr.
100 g	Chocolate nibs	Flavor	Boil	1 hr.
500 g	Cadbury’s drinking chocolate	Flavor	Boil	15 min.
1 tsp	Irish moss	Fining	Boil	10 min.
500 g	Maltodextrin	Other	Boil	10 min.
200 g	Chocolate nibs	Flavor	Secondary	4 days

Yeast

White Labs - Irish Ale Yeast WLP004

Amount:	1 Each	Cost:
Attenuation (avg):	71.5%	Flocculation:	Med-High
Optimum Temp:	18 - 20 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 167 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.45 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
80	5	25	75	80	100
Mash Chemistry and Brewing Water Calculator

Notes

Conduct a single infusion mash at 150° F for 60 minutes, with a mash pH of 5.2. Sparge with 168° F water. Boil for 60 minutes, following the additions listed in the ingredients section. Ferment at 64° F.

Last Updated and Sharing

517

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Brews

Public: Yup, Shared
Last Updated: 2026-01-30 22:39 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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Chocolate stout (NO4..) scaled

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