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Imperial Stout 120

Method: All Grain
Style: Imperial Stout
Boil Time: 200 min
Batch Size: 100 liters (fermentor volume)
Pre Boil Size: 110 liters
Pre Boil Gravity: 1.097 (recipe based estimate)
Post Boil Gravity: 1.107 (recipe based estimate)
Efficiency: 60% (brew house)
Source: Santiago
Hop Utilization: 57%
Calories: 358 calories (Per 12oz)
Carbs: 35.1 g (Per 12oz)

Created: Monday March 13th 2023

Original Gravity:

1.107

Final Gravity:

1.025

ABV (standard):

10.8%

IBU (tinseth):

42.3

SRM (morey):

47.7

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
45 kg	Castle Malting - Château Pale Ale45 kg Château Pale Ale	38	3.4	78.2%
2 kg	Flaked Oats2 kg Flaked Oats	33	2.2	3.5%
3 kg	Bestmalz - BEST Chocolate3 kg BEST Chocolate	34.5	337.82	5.2%
0.52 kg	The Swaen - BlackSwaen Barley0.52 kg BlackSwaen Barley	33	400	0.9%
2 kg	Bestmalz - BEST Special X2 kg BEST Special X	34.5	132.5	3.5%
5 kg	German - CaraMunich II5 kg CaraMunich II	34	46	8.7%
57.52 kg / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
300 g	Yakima Valley Hops - Bravo300 g Bravo Hops		Pellet	14.9	Boil	60 min	42.3	100%
300 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
300 g	Yakima Valley Hops - Bravo (Pellet) 300 g Bravo (Pellet) Hops		42.3	100%
300 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
77.01 L		Strike	75 °C	69 °C	60 min
Starting Mash Thickness: 1.7 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Type	Use	Time
500 g	Oak Chips	Water Agt	Other	7 days
15 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
15 g	Gypsum	Water Agt	Mash	1 hr.
30 g	Baking Soda	Water Agt	Mash	1 hr.

Yeast

Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST

Amount:	66 Grams	Cost:
Attenuation (avg):	80%	Flocculation:	High
Optimum Temp:	10 - 22 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 885 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

307

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Brews

Public: Yup, Shared
Last Updated: 2025-05-02 15:03 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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