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3. Imperial Stout

Method: All Grain
Style: No Profile Selected
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Pre Boil Gravity: 1.064 (recipe based estimate)
Post Boil Gravity: 1.087 (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 290 calories (Per 12oz)
Carbs: 29.9 g (Per 12oz)

Created: Wednesday April 2nd 2025

Original Gravity:

1.087

Final Gravity:

1.022

ABV (standard):

8.5%

IBU (tinseth):

75.4

SRM (morey):

37.1

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
15 lb	US - Pale 2-Row15 lb Pale 2-Row	37	1.8	85.7%
0.75 lb	American - Roasted Barley0.75 lb Roasted Barley	33	300	4.3%
0.75 lb	Briess - Organic Chocolate Malt0.75 lb Organic Chocolate Malt	33.6	350	4.3%
1 lb	Proximity - Crystal 801 lb Crystal 80	35	80	5.7%
17.50 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1.25 oz	Magnum1.25 oz Magnum Hops	Leaf/Whole	12	Boil	60 min	41.55	38.5%
0.50 oz	Centennial0.5 oz Centennial Hops	Leaf/Whole	9	Boil	20 min	7.55	15.4%
1 oz	Cascade1 oz Cascade Hops	Leaf/Whole	5.5	Aroma	10 min	5.52	30.8%
0.50 oz	Columbus0.5 oz Columbus Hops	Leaf/Whole	15	Boil	60 min	20.77	15.4%
3.25 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1.25 oz	Magnum (Leaf/Whole)	41.55	38.5%
0.50 oz	Centennial (Leaf/Whole)	7.55	15.4%
1 oz	Cascade (Leaf/Whole)	5.52	30.8%
0.50 oz	Columbus (Leaf/Whole)	20.77	15.4%
3.25 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
7.87 gal		Strike	161 °F	152 °F	60 min
Starting Mash Thickness: 2 qt/lb Starting Grain Temp: 65 °F

Yeast

Wyeast - Irish Ale 1084

Amount:	1 Each	Cost:
Attenuation (avg):	73%	Flocculation:	Medium
Optimum Temp:	62 - 72 °F	Starter:	No
Fermentation Temp:	66 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 152 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

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

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Brews

Public: Yup, Shared
Last Updated: 2025-04-02 23:18 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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