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Graduation Stout

Method: BIAB
Style: Imperial Stout
Boil Time: 120 min
Batch Size: 12 gallons (fermentor volume)
Pre Boil Size: 16 gallons
Post Boil Size: 12.5 gallons
Pre Boil Gravity: 1.057 (recipe based estimate)
Post Boil Gravity: 1.093 (recipe based estimate)
Efficiency: 65% (brew house)
Hop Utilization: 98%
Calories: 308 calories (Per 12oz)
Carbs: 27 g (Per 12oz)

Created: Sunday May 3rd 2026

Original Gravity:

1.093

Final Gravity:

1.017

ABV (standard):

9.9%

IBU (tinseth):

64.2

SRM (morey):

37.2

Mash pH

5.5

Cost $

n/a

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Brew Log History

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Attenuation: {{ stats.attenuation | number:2 }}%

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Carbs: {{ stats.carbs | number:1 }} g / 12oz

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Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
20 lb	Avangard - Pilsner20 lb Pilsner	37.3	1.7	45.5%
4.50 lb	Flaked Oats4.5 lb Flaked Oats	33	2.2	10.2%
4 lb	American - White Wheat4 lb White Wheat	40	2.8	9.1%
3 lb	Corn Sugar - Dextrose3 lb Corn Sugar - Dextrose - (late boil kettle addition)	42	0.5	6.8%
3 lb	Briess - DME Pilsen Light3 lb DME Pilsen Light - (late boil kettle addition)	43	2	6.8%
32 oz	Blackberry32 oz Blackberry - (late boil kettle addition)	3.6	0	4.5%
2 lb	Warminster Maltings - Brown Malt2 lb Brown Malt	34	40	4.5%
1.50 lb	American - Chocolate1.5 lb Chocolate	29	350	3.4%
1.50 lb	American - Roasted Barley1.5 lb Roasted Barley	33	300	3.4%
1.50 lb	Dingemans - Special B1.5 lb Special B	33.1	125	3.4%
1 lb	Lactose (Milk Sugar)1 lb Lactose (Milk Sugar) - (late boil kettle addition)	41	1	2.3%
44 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Barth-Haas - Polaris1 oz Polaris Hops	Pellet	21	Boil	120 min	33.48	50%
1 oz	Barth-Haas - Polaris1 oz Polaris Hops	Pellet	21	Boil	60 min	30.69	50%
2 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
2 oz	Barth-Haas - Polaris (Pellet)		64.17	100%
2 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
		Temperature	--	152 °F	60 min

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	1 Each	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	54 - 77 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 353 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.44 Volumes

Target Water Profile

Amber Malty

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

Views

Brews

Public: Yup, Shared
Last Updated: 2026-05-03 21:56 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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View Recipe

Graduation Stout

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