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Competition Jap lager

Method: All Grain
Style: No Profile Selected
Boil Time: 50 min
Batch Size: 19 liters (fermentor volume)
Pre Boil Size: 22 liters
Pre Boil Gravity: 1.042 (recipe based estimate)
Post Boil Gravity: 1.049 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Michael Cocks
No Chill: 5 minute extended hop boil time
Calories: 159 calories (Per 12oz)
Carbs: 12.8 g (Per 12oz)

Created: Sunday April 6th 2025

Original Gravity:

1.049

Final Gravity:

1.007

ABV (standard):

5.5%

IBU (tinseth):

16.0

SRM (morey):

4.8

Mash pH

5.4

Cost $

25.07

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
3 kg	Joe White - Pilsner / Export Pilsner3 kg Pilsner / Export Pilsner	$ 6.00 / kg $ 18.00	36.8	2	72.3%
0.40 kg	Weyermann - Munich Type I0.4 kg Munich Type I	$ 6.50 / kg $ 2.60	38	6	9.6%
0.50 kg	Rice0.5 kg Rice	$ 5.00 / kg $ 2.50	35.5	1	12%
0.25 kg	Brown Sugar0.25 kg Brown Sugar	$ 2.00 / kg $ 0.50	45	15	6%
4.15 kg / $ 23.60

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
10 g	Magnum10 g Magnum Hops	$ 0.11 / g $ 1.10	Pellet	11	Boil	60 min	16.02	100%
10 g / $ 1.10

Show Summary View

Amount	Variety	Cost	IBU	Bill %
10 g	Magnum (Pellet) 10 g Magnum (Pellet) Hops	$ 0.11 / g $ 1.10	16.02	100%
10 g / $ 1.10

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
18 L	Infusion	65 °C	63 °C	50 min
6 L	Sparge	80 °C	75 °C	15 min
Starting Mash Thickness: 3.65 L/kg

Other Ingredients

Amount	Name	Cost	Type	Use	Time
3 ml	Lactic acid	$ 0.10 / g $ 0.30	Water Agt	Mash	1 hr.
3.40 g	Gypsum		Water Agt	Mash	1 hr.
2 g	Calcium Chloride (dihydrate)	$ 0.02 / g $ 0.04	Water Agt	Mash	1 hr.
2.40 g	Epsom Salt	$ 0.01 / g $ 0.02	Water Agt	Mash	1 hr.
0.90 g	Table Salt	$ 0.01 / g $ 0.01	Water Agt	Mash	1 hr.
$ 0.37

Yeast

Fermentis - Saflager - German Lager Yeast W-34/70

Amount:	1.50 Each	Cost:	$ 0.00 / each $ 0.00
Attenuation (avg):	83%	Flocculation:	High
Optimum Temp:	9 - 22 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 81 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^-
53.1	13.2	39.7	68.6	98.7	0
Mash Chemistry and Brewing Water Calculator

Notes

Joe White is Coopers PIlsner Malt
OG 1.038

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2025-04-07 01:01 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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