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Imperial Stout

Method: BIAB
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 30 liters
Pre Boil Gravity: 15.9 °P (recipe based estimate)
Efficiency: 65% (brew house)
Calories: 288 calories (Per 330ml)
Carbs: 29.5 g (Per 330ml)

Created: Thursday December 20th 2018

Original Gravity:

22.2 °P

Final Gravity:

5.9 °P

ABV (standard):

9.1%

IBU (tinseth):

82.8

SRM (morey):

50.0

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
7 kg	American - Pale 2-Row7 kg Pale 2-Row	37	1.8	70%
0.75 kg	American - Caramel / Crystal 15L0.75 kg Caramel / Crystal 15L	35	15	7.5%
0.75 kg	American - Caramel / Crystal 60L0.75 kg Caramel / Crystal 60L	34	60	7.5%
0.50 kg	American - Chocolate0.5 kg Chocolate	29	350	5%
0.50 kg	New Zealand - Light Chocolate Malt0.5 kg Light Chocolate Malt	32.7	456.85	5%
0.30 kg	Flaked Rye0.3 kg Flaked Rye	36	2.8	3%
0.20 kg	German - Carafa III0.2 kg Carafa III	32	535	2%
10 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
24 g	Magnum24 g Magnum Hops	Pellet	15	Boil	90 min	40.71	16.9%
32 g	Northern Brewer32 g Northern Brewer Hops	Pellet	7.8	Boil	30 min	20.28	22.5%
29 g	Willamette29 g Willamette Hops	Pellet	4.5	Boil	10 min	5	20.4%
17 g	Northern Brewer17 g Northern Brewer Hops	Pellet	7.8	Boil	10 min	5.08	12%
20 g	Willamette20 g Willamette Hops	Pellet	4.5	Whirlpool at 90 °C	20 min	4.29	14.1%
20 g	Northern Brewer20 g Northern Brewer Hops	Pellet	7.8	Whirlpool at 90 °C	20 min	7.43	14.1%
142 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
24 g	Magnum (Pellet) 24 g Magnum (Pellet) Hops	40.71	16.9%
69 g	Northern Brewer (Pellet) 69 g Northern Brewer (Pellet) Hops	32.79	48.6%
49 g	Willamette (Pellet) 49 g Willamette (Pellet) Hops	9.29	34.5%
142 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
34 L		Infusion	--	67 °C	60 min

Other Ingredients

Amount	Name	Cost	Type	Use	Time
1 each	Whirlfloc		Fining	Boil	10 min.

Yeast

Wyeast - American Ale II 1272

Amount:	3 Each	Cost:
Attenuation (avg):	74%	Flocculation:	High
Optimum Temp:	16 - 22 °C	Starter:	No
Fermentation Temp:	20 °C	Pitch Rate:	1.0 (M cells / ml / ° P) 465 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

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

359

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Brews

Public: Yup, Shared
Last Updated: 2018-12-20 22:59 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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