Japanese Rice Lager - Beer Recipe - Brewer's Friend

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Japanese Rice Lager

154 calories 14.7 g 12 oz
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Beer Stats
Method: All Grain
Style: No Profile Selected
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 23.5 liters
Post Boil Size: 20.7 liters
Pre Boil Gravity: 1.042 (recipe based estimate)
Post Boil Gravity: 1.047 (recipe based estimate)
Efficiency: 70% (brew house)
Hop Utilization: 98%
Calories: 154 calories (Per 12oz)
Carbs: 14.7 g (Per 12oz)
Created: Friday January 17th 2025
1.047
1.010
4.9%
14.0
2.7
5.8
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4 lb American - Pilsner4 lb Pilsner 37 1.8 42.1%
2 lb American - Pale 6-Row2 lb Pale 6-Row 35 1.8 21.1%
3.50 lb Flaked Rice3.5 lb Flaked Rice 40 0.5 36.8%
9.50 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
14 g Saaz14 g Saaz Hops Pellet 3.5 Boil 60 min 6.56 33.3%
14 g Saaz14 g Saaz Hops Pellet 3.5 Boil 30 min 5.04 33.3%
14 g Saaz14 g Saaz Hops Pellet 3.5 Boil 10 min 2.38 33.3%
42 g / $ 0.00
 
Yeast
Mangrove Jack - Bohemian Lager Yeast M84
Amount:
1 Each
Cost:
Attenuation (avg):
78%
Flocculation:
High
Optimum Temp:
10 - 15 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 82 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
80 5 25 75 80 100
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
18.04 L Strike 63 °C 67 °C 60 min
9.74 L Sparge 76 °C 76 °C 15 min
Starting Mash Thickness: 3.7 L/kg
Starting Grain Temp: 18 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.7 L/kg 15.9
Mash volume with grains 18.8
Grain absorption losses -4.3
Remaining sparge water volume (equipment estimates 15.2 L) 12.8
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 25.9 L) 23.5
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume (equipment estimates 20 L) 20.7
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 20.7 L) 20
Total: 28.7  
Equipment Profile Used: System Default
"Japanese Rice Lager" No Profile Selected beer recipe by Lazer J. All Grain, ABV 4.91%, IBU 13.98, SRM 2.7, Fermentables: (Pilsner, Pale 6-Row, Flaked Rice) Hops: (Saaz)
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  • Last Updated: 2025-01-17 22:23 UTC