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Imperial Stout

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 7.28 gallons
Post Boil Size: 5.94 gallons
Pre Boil Gravity: 1.075 (recipe based estimate)
Post Boil Gravity: 1.092 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Dennis Flynn
Hop Utilization: 98%
Calories: 309 calories (Per 16oz)
Carbs: 34.5 g (Per 16oz)

Created: Tuesday September 5th 2023

Original Gravity:

1.092

Final Gravity:

1.027

ABV (standard):

8.6%

IBU (tinseth):

96.3

SRM (morey):

46.0

Mash pH

5.5

Cost $

74.15

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
15 lb	Rahr - Pale Ale15 lb Pale Ale	$ 2.19 / lb $ 32.85	36.34	3.5	88.2%
0.50 lb	American - Roasted Barley0.5 lb Roasted Barley	$ 2.79 / lb $ 1.40	33	300	2.9%
0.50 lb	Muntons - Black Malt0.5 lb Black Malt	$ 3.49 / lb $ 1.75	34.5	600	2.9%
0.50 lb	Thomas Fawcett - Chocolate Malt0.5 lb Chocolate Malt	$ 3.69 / lb $ 1.85	32.2	420	2.9%
0.50 lb	Gladfield - Medium Crystal Malt0.5 lb Medium Crystal Malt	$ 3.49 / lb $ 1.75	35.4	56.35	2.9%
17 lbs / $ 39.58

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
2 oz	Northern Brewer - Cascade2 oz Cascade Hops	$ 1.99 / oz $ 3.98	Pellet	8	Boil	0 min		53.3%
1.75 oz	Summit1.75 oz Summit Hops	$ 2.49 / oz $ 4.36	Pellet	18.5	Boil	60 min	96.34	46.7%
3.75 oz / $ 8.34

Show Summary View

Amount	Variety	Cost	IBU	Bill %
2 oz	Northern Brewer - Cascade (Pellet)	$ 1.99 / oz $ 3.98		53.3%
1.75 oz	Summit (Pellet) 1.749999995997 oz Summit (Pellet) Hops	$ 2.49 / oz $ 4.36	96.34	46.7%
3.75 oz / $ 8.34

Other Ingredients

Amount	Name	Cost	Type	Use	Time
1 each	Whirlfloc	$ 0.25 / each $ 0.25	Water Agt	Boil	15 min.
$ 0.25

Yeast

Wyeast - Scottish Ale 1728

Amount:	2 Each	Cost:	$ 12.99 / each $ 25.98
Attenuation (avg):	71%	Flocculation:	High
Optimum Temp:	55 - 75 °F	Starter:	Yes
Fermentation Temp:	68 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 146 B cells required

$ 25.98 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 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

Last Updated and Sharing

157

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Brews

Public: Yup, Shared
Last Updated: 2023-09-08 15:12 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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