Japanese lager Beer Recipe | BIAB International Pale Lager by Rooster Home Brewing | Brewer's Friend
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Japanese lager

8367 calories 715.4 g 19 L
Beer Stats
Method: BIAB
Style: International Pale Lager
Boil Time: 60 min
Batch Size: 19 liters (fermentor volume)
Pre Boil Size: 20.83 liters
Post Boil Size: 19 liters
Pre Boil Gravity: 1.044 (recipe based estimate)
Post Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Shano
Calories: 8367 calories (Per 19L)
Carbs: 715.4 g (Per 19L)
Created: Wednesday August 13th 2025
1.048
1.008
5.2%
10.5
3.4
5.4
27.20
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
3 kg Voyager Craft Malt - Atlas Latrobe3 kg Atlas Latrobe 5.00 / kg
15.00
37.6 2.03 71.4%
1 kg Rice1 kg Rice 35.5 1 23.8%
0.20 kg Weyermann - Carapils0.2 kg Carapils 7.00 / kg
1.40
34.5 2.1 4.8%
4.20 kg / 16.40
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g Hallertau Mittelfruh20 g Hallertau Mittelfruh Hops 0.10 / g
2.00
Pellet 3 Boil 60 min 8.49 60.6%
13 g Hallertau Mittelfruh13 g Hallertau Mittelfruh Hops 0.10 / g
1.30
Pellet 3 Boil 10 min 2 39.4%
33 g / 3.30
 
Other Ingredients
Amount Name Cost Type Use Time
2 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
2 g Epsom Salt Water Agt Mash 1 hr.
3.71 ml Lactic acid Water Agt Mash 1 hr.
 
Yeast
Fermentis - Saflager - German Lager Yeast W-34/70
Amount:
1 Each
Cost:
7.50 / each
7.50
Attenuation (avg):
83%
Flocculation:
High
Optimum Temp:
9 - 22 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 79 B cells required
7.50 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
Target Water Profile
Postcode 4573
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
"Japanese lager" International Pale Lager beer recipe by Shano. BIAB, ABV 5.2%, IBU 10.5, SRM 3.38, Fermentables: ( Atlas Latrobe, Rice, Carapils) Hops: (Hallertau Mittelfruh) Other: (Calcium Chloride (dihydrate), Epsom Salt, Lactic acid)
Recipe Picture
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  • Public: Yup, Shared
  • Last Updated: 2025-08-15 03:05 UTC
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