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GPT Marzen

Method: All Grain
Style: Oktoberfest/Märzen
Boil Time: 60 min
Batch Size: 10 gallons (fermentor volume)
Pre Boil Size: 3 gallons
Pre Boil Gravity: 1.210 (recipe based estimate)
Post Boil Gravity: 1.063 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 210 calories (Per 12oz)
Carbs: 24.1 g (Per 12oz)

Created: Thursday August 29th 2024

Original Gravity:

1.063

Final Gravity:

1.019

ABV (standard):

5.8%

IBU (tinseth):

5.2

SRM (morey):

7.7

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
15 lb	German - Bohemian Pilsner15 lb Bohemian Pilsner	38	1.9	62.5%
7 lb	Munich Malt7 lb Munich Malt	36.8	7.87	29.2%
1.50 lb	German - Vienna1.5 lb Vienna	37	4	6.3%
0.50 lb	American - Caramel / Crystal 40L0.5 lb Caramel / Crystal 40L	34	40	2.1%
24 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
2 oz	Hallertau Mittelfruh2 oz Hallertau Mittelfruh Hops	Leaf/Whole	3.75	Boil	60 min	3.08	50%
1 oz	Tettnanger1 oz Tettnanger Hops	Leaf/Whole	4.5	Boil	30 min	1.42	25%
1 oz	Saaz1 oz Saaz Hops	Leaf/Whole	3.5	Boil	15 min	0.71	25%
4 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
2 oz	Hallertau Mittelfruh (Leaf/Whole)	3.08	50%
1 oz	Tettnanger (Leaf/Whole)	1.42	25%
1 oz	Saaz (Leaf/Whole)	0.71	25%
4 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
10.5 gal		Strike	151 °F	152 °F	60 min
3 gal	12 gallons of wort targeted for boil	Fly Sparge	171 °F	--	--
Starting Mash Thickness: 1.75 qt/lb Starting Grain Temp: 165 °F

Yeast

White Labs - Oktoberfest/Märzen Lager Yeast WLP820

Amount:	2 Each	Cost:
Attenuation (avg):	69%	Flocculation:	Medium
Optimum Temp:	52 - 58 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 205 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 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

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2024-08-29 02:34 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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