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IMPERIAL STOUT

Method: All Grain
Style: American Stout
Boil Time: 90 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 25 liters
Post Boil Size: 22.1 liters
Pre Boil Gravity: 1.075 (recipe based estimate)
Post Boil Gravity: 1.085 (recipe based estimate)
Efficiency: 65.5% (brew house)
Calories: 263 calories (Per 330ml)
Carbs: 26.1 g (Per 330ml)

Created: Tuesday February 8th 2022

Original Gravity:

1.085

Final Gravity:

1.020

ABV (standard):

8.6%

IBU (tinseth):

31.8

SRM (morey):

50.0

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5 kg	BA Malt - Pale Ale5 kg Pale Ale	38	4	58.8%
1 kg	BA Malt - Munich1 kg Munich	38	7	11.8%
1 kg	BA Malt - Caramelo 601 kg Caramelo 60	35	60	11.8%
1 kg	BA Malt - Caramelo 1201 kg Caramelo 120	34	120	11.8%
0.50 kg	BA Malt - M Tostada0.5 kg M Tostada	29	500	5.9%
8.50 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
40 g	Cascade40 g Cascade Hops	Pellet	7	Boil at 100 °C	60 min	28.31	80%
10 g	Fuggles10 g Fuggles Hops	Pellet	4.5	Boil at 100 °C	30 min	3.5	20%
50 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
40 g	Cascade (Pellet) 40 g Cascade (Pellet) Hops	28.31	80%
10 g	Fuggles (Pellet) 10 g Fuggles (Pellet) Hops	3.5	20%
50 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
28.6 L	Infusion	73 °C	66 °C	60 min
5 L	Sparge	80 °C	80 °C	10 min
Starting Mash Thickness: 3.365 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Type	Use	Time
14 g	Chalk	Water Agt	Mash	1 hr.
0.70 g	Epsom Salt	Water Agt	Mash	1 hr.
1 g	Gypsum	Water Agt	Mash	1 hr.
2.50 g	Salt	Water Agt	Mash	1 hr.
6 g	Phosphoric acid	Water Agt	Mash	1 hr.

Yeast

Fermentis - Safale - English Ale Yeast S-04

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	High
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	17 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 143 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 Volumes

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

Notes

Temperatura de Maceracion: 66º C
Se realiza la maceracion de todas las maltas juntas, a 66ºC, ya que vinieron mezcladas.
Tiempo de Maceración: 60 min
Perfil de agua usado: London (Porter - dark ales)
Temperatura de Fermentación: 17º C
Tiempo de Fermentacion: 14 Dias
Temperatura de Maceración: 8º C
Tiempo de Maceración: 30 dias
Dendidad Original: 1.085 (con rendimiento 65.5%)
Densidad Final: 1.020
Amargor: 40 IBU Fuerte (del calculador 31.81)
Color: 40 SRM Negra
Alcohol %: 8.6%

IMPORTANTE: Hacerlo en 2 veces, repartiendo las maltas y el agua (sin agua de lavado). Si el agua no alcanza, agregar mas y aumentar el tiempo de hervido para compensar.
En la ultima producción, quedaron afuera 2.100 Kg de malta. Densidad: 1050

Last Updated and Sharing

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Public: Yup, Shared
Last Updated: 2023-10-08 15:20 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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