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Boston Lager Clone V1

Method: All Grain
Style: American Lager
Boil Time: 90 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 26 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.044 (recipe based estimate)
Post Boil Gravity: 1.057 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 176 calories (Per 330ml)
Carbs: 18.7 g (Per 330ml)

Created: Saturday December 19th 2020

Original Gravity:

1.057

Final Gravity:

1.015

ABV (standard):

5.6%

IBU (tinseth):

28.2

SRM (morey):

10.1

Mash pH

5.7

Cost $

n/a

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Fermentation History

Target 11°C
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Attenuation: {{ stats.attenuation | number:2 }}%

Calories: {{ stats.calories | number:1 }} / 330ml
Carbs: {{ stats.carbs | number:1 }} g / 330ml

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Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4.70 kg	Crisp Malting - Extra Pale Ale Malt4.7 kg Extra Pale Ale Malt	38	1.7	90%
520 g	Crisp Malting - Crystal 60L520 g Crystal 60L	33.1	60	10%
5.22 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
30 g	Hallertau Mittelfruh30 g Hallertau Mittelfruh Hops	Pellet	3.75	Boil	90 min	16.12	25%
15 g	Tettnanger15 g Tettnanger Hops	Pellet	4.5	Boil	15 min	4.49	12.5%
15 g	Hallertau Mittelfruh15 g Hallertau Mittelfruh Hops	Pellet	3.75	Boil	15 min	3.74	12.5%
15 g	Tettnanger15 g Tettnanger Hops	Pellet	4.5	Boil	1 min	0.39	12.5%
15 g	Hallertau Mittelfruh15 g Hallertau Mittelfruh Hops	Pellet	3.75	Boil	1 min	0.32	12.5%
15 g	Tettnanger15 g Tettnanger Hops	Pellet	4.5	Dry Hop	Day 3	1.69	12.5%
15 g	Hallertau Mittelfruh15 g Hallertau Mittelfruh Hops	Pellet	3.75	Dry Hop	Day 3	1.41	12.5%
120 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
75 g	Hallertau Mittelfruh (Pellet)	21.59	62.5%
45 g	Tettnanger (Pellet) 45 g Tettnanger (Pellet) Hops	6.57	37.5%
120 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
10 L	Strike	69 °C	65 °C	60 min
25 L	Sparge	77 °C	77 °C	15 min
Starting Mash Thickness: 2 L/kg Starting Grain Temp: 21 °C

Other Ingredients

Amount	Name	Type	Use
20 ml	CRS/AMS (6.3% HCl, 8.6% H2SO4)	Water Agt	Mash
5 g	Gypsum	Water Agt	Mash
1 g	Epsom Salt	Water Agt	Mash

Yeast

Wyeast - Czech Pils 2278

Amount:	1 Each	Cost:
Attenuation (avg):	72%	Flocculation:	Med-High
Optimum Temp:	10 - 14 °C	Starter:	Yes
Fermentation Temp:	11 °C	Pitch Rate:	1.5 (M cells / ml / ° P) 421 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 0.95 bar Temp: 6 °C CO₂ Level: 2.5 Volumes

Target Water Profile

Pilsen (Light Lager)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
89	4	24	38	47	302.7
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

1,284

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Brews

Public: Yup, Shared
Last Updated: 2021-01-20 10:50 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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Boston Lager Clone V1

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