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Oktoberfest 2020 - M

Method: All Grain
Style: Märzen
Boil Time: 90 min
Batch Size: 11.3 gallons (fermentor volume)
Pre Boil Size: 14.2 gallons
Post Boil Size: 12.6 gallons
Pre Boil Gravity: 1.053 (recipe based estimate)
Post Boil Gravity: 1.060 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Mike Rousseau
Calories: 198 calories (Per 12oz)
Carbs: 19 g (Per 12oz)

Created: Friday August 7th 2020

Oktoberfest Lager

by Daily_brewer

OG: 1.056 FG: 1.010 ABV: 6.0% IBU: 23

RB Oktoberfest Marzen - 10 gal

by RustyBarrelHomebrewing

OG: 1.054 FG: 1.014 ABV: 5.2% IBU: 24

Original Gravity:

1.060

Final Gravity:

1.013

ABV (standard):

6.1%

IBU (tinseth):

20.9

SRM (morey):

10.8

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
10 lb	German - Pilsner10 lb Pilsner	38	1.6	36.8%
12 lb	American - Munich - Light 10L12 lb American - Munich - Light 10L	33	10	44.1%
4 lb	Munich Dark4 lb Munich Dark	37	15.5	14.7%
1.20 lb	German - Vienna1.2 lb Vienna	37	4	4.4%
27.20 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
3.70 oz	Domestic Hallertau3.7 oz Domestic Hallertau Hops	Pellet	2.8	Boil	60 min	15.23	49.3%
3.80 oz	Domestic Hallertau3.8 oz Domestic Hallertau Hops	Pellet	2.8	Boil	10 min	5.67	50.7%
7.50 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
7.50 oz	Domestic Hallertau (Pellet)		20.9	100%
7.50 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
36 qt	Strike Water = 163.5	Infusion	--	152 °F	60 min
27 qt	Strike Water = 205	Temperature	--	168 °F	10 min
Starting Mash Thickness: 1.5 qt/lb

Other Ingredients

Amount	Name	Type	Use	Time
1 each	Whirfloc	Fining	Boil	15 min.
1 each	Camden Tablet	Water Agt	Mash	0 min.
2 tbsp	Five Star Chemicals - 5.2 pH Stabilizer	Water Agt	Mash	1 min.

Yeast

White Labs - German Lager Yeast WLP830

Amount:	1 Each	Cost:
Attenuation (custom):	76.5%	Flocculation:	Medium
Optimum Temp:	50 - 55 °F	Starter:	Yes
Fermentation Temp:	52 °F	Pitch Rate:	1.75 (M cells / ml / ° P) 1103 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 CO₂ Level: 2.65 Volumes

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

Notes

BREW DAY AUG 14, 2020
SPLIT BATCH EACH SPLIT USES DIFFERENT YEASTS (820 & 830)
PITCH YEAST @ 58-60 F
MOVE TEMPERATURE TO FERMENTATION TEMP
FERMENT 2 WEEKS @ 50-52 F
DIACETYL REST 3 DAYS @ 62 F
LAGER TRANSITION DROP 4 F DEGREES PER DAY
LAGER IN KEEZER @ 36 F

Recipe Photos

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2020-09-29 20:15 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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