Stout III

Method: All Grain
Style: Oatmeal Stout
Boil Time: 60 min
Batch Size: 15 liters (ending kettle volume)
Pre Boil Size: 16.7 liters
Pre Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 58.2% (ending kettle)
Calories: 171 calories (Per 330ml)
Carbs: 24.6 g (Per 330ml)

Created: Wednesday February 11th 2015

Original Gravity:

1.054

Final Gravity:

1.024

ABV (standard):

3.9%

IBU (tinseth):

35.4

SRM (morey):

35.3

Mash pH

n/a

Cost $

n/a

Fermentables

Amount	Fermentable	PPG	°L	Bill %
1.86 kg	American - Pale 2-Row1.86 kg Pale 2-Row	37	1.8	39.1%
1 kg	Canadian - Munich Light1 kg Munich Light	34	10	21%
0.83 kg	Flaked Oats0.83 kg Flaked Oats	33	2.2	17.4%
0.40 kg	United Kingdom - Pale Chocolate0.4 kg Pale Chocolate	33	207	8.4%
0.29 kg	American - Caramel / Crystal 40L0.29 kg Caramel / Crystal 40L	34	40	6.1%
0.28 kg	American - Caramel / Crystal 60L0.28 kg Caramel / Crystal 60L	34	60	5.9%
0.10 kg	United Kingdom - Roasted Barley0.1 kg Roasted Barley	29	550	2.1%
4.76 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
14 g	Magnum14 g Magnum Hops	Pellet	14.7	Boil	60 min	35.39	50%
14 g	Pride of Ringwood14 g Pride of Ringwood Hops	Pellet	10	Boil	0 min		50%
28 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
14 g	Magnum (Pellet) 14 g Magnum (Pellet) Hops	35.39	50%
14 g	Pride of Ringwood (Pellet) 14 g Pride of Ringwood (Pellet) Hops		50%
28 g / $ 0.00

Yeast

Wyeast - Scottish Ale 1728

Amount:	1 Each	Cost:
Attenuation (custom):	56%	Flocculation:	High
Optimum Temp:	13 - 24 °C	Starter:	No
Fermentation Temp:	16 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 150 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
0.25 tsp potassium metabisulfite 0.5 tsp slaked lime to mash (forgot it, so was added to boil)
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
21.56 L	77.1 C	Infusion	--	68 °C	30 min
Starting Mash Thickness: 4.314 L/kg

Quick Water Requirements

Water	Liters
Strike water volume at mash thickness of 4.3 L/kg	20.5
Mash volume with grains	23.7
Grain absorption losses	-4.8
Remaining sparge water volume	1.8
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 20.8 L)	16.7
Boil off losses	-5.7
Hops absorption losses (first wort, boil, aroma)	-0.1
Post boil volume (equipment estimates 10.9 L)	15
Estimated amount in fermentor	15
Total:	22.4
Equipment Profile Used:	System Default

Notes

Changed AA and efficiency to reflect outcome

Last Updated and Sharing

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Last Updated: 2015-04-30 16:53 UTC

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Stout III