Russian Imperial Stout

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Pre Boil Gravity: 1.098 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Chad
Calories: 431 calories (Per 12oz)
Carbs: 43.5 g (Per 12oz)

Created: Wednesday August 3rd 2016

Original Gravity:

1.128

Final Gravity:

1.032

ABV (standard):

12.6%

IBU (tinseth):

63.2

SRM (morey):

50.0

Mash pH

n/a

Cost $

n/a

Fermentables

Amount	Fermentable	PPG	°L	Bill %
21 lb	United Kingdom - Golden Promise21 lb Golden Promise	37	3	83.1%
1.50 lb	United Kingdom - Roasted Barley1.5 lb Roasted Barley	29	550	5.9%
1.62 lb	United Kingdom - Chocolate1.62 lb Chocolate	34	425	6.4%
1.14 lb	Flaked Oats1.14 lb Flaked Oats	33	2.2	4.5%
25.26 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	worrior1 oz worrior Hops	Pellet	15.6	Boil	90 min	41.08	50%
1 oz	BSG - German Northern Brewer1 oz German Northern Brewer Hops	Pellet	9.8	Boil	45 min	22.14	50%
2 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1 oz	worrior (Pellet)	41.08	50%
1 oz	BSG - German Northern Brewer (Pellet)	22.14	50%
2 oz / $ 0.00

Yeast

Wyeast - London Ale 1028

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Med-Low
Optimum Temp:	60 - 72 °F	Starter:	Yes

$ 0.00 Yeast Pitch Rate and Starter Calculator

Quick Water Requirements

Water	Gallons	Quarts
Strike water volume at mash thickness of 1.4 qt/lb	8.84	35.4
Mash volume with grains	10.86	43.4
Grain absorption losses	-3.16	-12.6
Remaining sparge water volume (equipment estimates 1.14 g \| 4.6 qt)	1.07	4.3
Mash Lauter Tun losses	-0.25	-1
Pre boil volume (equipment estimates 6.58 g \| 26.3 qt)	6.5	26
Boil off losses	-1.5	-6
Hops absorption losses (first wort, boil, aroma)	-0.08	-0.3
Post boil Volume	5	20
Going into fermentor	5	20
Total:	9.91	39.6
Equipment Profile Used:	System Default

Batch Performance

Efficiency:

Conversion Efficiency N/A

Pre-Boil Efficiency N/A

Ending Kettle Efficiency N/A

Brew House: 37% 13.3 ppg

Wort Volume:

4 Gallons

Expected 5 Gallons of fermentable wort.
Adjust your equipment profile and calibrate your equipment to dial this in.
Expected OG: 1.128
Actual OG: 1.084

Alcohol and Attenuation:

Pending - N/A

Requires Brew Day Complete and Fermentation Complete log entries with gravity readings.

Amount Packaged:

Pending - N/A

Requires Packaged log entry with a volume reading.

Latest Brew Log

Date	Days	Event	Gravity	Volume	pH	Temp	Updated	Comment
8/7/2016 9:03 PM over 8 years ago	+0	Mash Complete		10 Gallons			2/20/2021 3:43 AM over 3 years ago	Mash maxed out the mash tun. Strike water of 130°F was added used for the protein rest( (after heating up the mash tun with previously heated 130°F H2O), and then a decoction was used for the mash. Protein rest was the standard 20 min and 60 min for the mash. 1/2 of the mash, more liquid was taken, was heated up to boiling/simmering and then added directly to the rest of the mash in the mash tun. This rose the temperature to the range of 155-162°F (due to hot and cool spots).See page 24 of notebook for more details.
8/7/2016 9:05 PM over 8 years ago	+0	Brew Day Complete	1.084	4 Gallons			2/20/2021 3:43 AM over 3 years ago

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Last Updated: 2016-08-07 20:51 UTC

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Russian Imperial Stout