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Janzen Marzen

Method: All Grain
Style: Festbier
Boil Time: 70 min
Batch Size: 12 liters (fermentor volume)
Pre Boil Size: 15 liters
Post Boil Size: 12 liters
Pre Boil Gravity: 1.049 (recipe based estimate)
Post Boil Gravity: 1.061 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 186 calories (Per 330ml)
Carbs: 17.1 g (Per 330ml)

Created: Friday January 15th 2021

Original Gravity:

1.061

Final Gravity:

1.012

ABV (standard):

6.4%

IBU (tinseth):

30.2

SRM (morey):

8.0

Mash pH

n/a

Cost £

15.15

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
3 kg	United Kingdom - Maris Otter Pale3 kg Maris Otter Pale	£ 3.20 / kg £ 9.59	38	3.75	89.2%
0.16 kg	United Kingdom - Amber0.16 kg Amber		32	27	4.8%
0.11 kg	Munich Malt0.105 kg Munich Malt		36.8	7.87	3.1%
0.10 kg	Rolled Oats0.1 kg Rolled Oats		33	2.2	3%
3.37 kg / £ 9.59

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
25 g	Hallertau Mittelfruh25 g Hallertau Mittelfruh Hops	£ 0.05 / g £ 1.13	Pellet	3	Boil	5 min	3.19	35.7%
25 g	Hallertau Mittelfruh25 g Hallertau Mittelfruh Hops	£ 0.05 / g £ 1.13	Pellet	3	Whirlpool	0 min	3.13	35.7%
20 g	Perle20 g Perle Hops	£ 0.04 / g £ 0.86	Pellet	5.6	Boil	60 min	23.86	28.6%
70 g / £ 3.11

Show Summary View

Amount	Variety	Cost	IBU	Bill %
50 g	Hallertau Mittelfruh (Pellet)	£ 0.05 / g £ 2.25	6.32	71.4%
20 g	Perle (Pellet) 20 g Perle (Pellet) Hops	£ 0.04 / g £ 0.86	23.86	28.6%
70 g / £ 3.11

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
8.4 L	Infusion	72 °C	67 °C	90 min
15 L	Sparge	80 °C	75 °C	30 min
Starting Mash Thickness: 2.5 L/kg Starting Grain Temp: 18 °C

Yeast

Crossmyloof - Hell

Amount:	1 Each	Cost:	£ 2.45 / each £ 2.45
Attenuation (avg):	79%	Flocculation:	High
Optimum Temp:	12 - 21 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 63 B cells required

£ 2.45 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.47 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

249

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Brews

Public: Yup, Shared
Last Updated: 2021-01-16 12:48 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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