OCTOBERFEST LAGER 2025 Beer Recipe | BIAB Märzen by MCAMP218 | Brewer's Friend
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OCTOBERFEST LAGER 2025

203 calories 17 g 12 oz
Beer Stats
Method: BIAB
Style: Märzen
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 6 gallons
Pre Boil Gravity: 1.057 (recipe based estimate)
Post Boil Gravity: 1.062 (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 203 calories (Per 12oz)
Carbs: 17 g (Per 12oz)
Created: Sunday January 7th 2018
1.062
1.010
6.9%
23.8
6.5
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9 lb Weyermann - Pilsner9 lb Pilsner 36 1.5 72%
8 oz Weyermann - Munich Type I8 oz Munich Type I 38 6 4%
8 oz Briess - Caramel Vienne 20L Malt8 oz Caramel Vienne 20L Malt 35.9 20 4%
2 lb Weyermann - Munich Type I2 lb Munich Type I 38 6 16%
8 oz Weyermann - Abbey Malt8 oz Abbey Malt 36.8 17 4%
200 oz / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Hallertau Mittelfruh1 oz Hallertau Mittelfruh Hops Pellet 3.75 Boil 60 min 12.18 33.3%
1 oz Hallertau Mittelfruh1 oz Hallertau Mittelfruh Hops Pellet 3.75 Boil 30 min 9.36 33.3%
1 oz Saaz1 oz Saaz Hops Pellet 3.5 Boil 5 min 2.27 33.3%
3 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
6 gal Infusion -- 148 °F --
 
Yeast
Fermentis - Saflager - German Lager Yeast S-23
Amount:
1 Each
Cost:
Attenuation (avg):
82%
Flocculation:
High
Optimum Temp:
48 - 72 °F
Starter:
No
Fermentation Temp:
52 °F
Pitch Rate:
1.5 (M cells / ml / ° P) 475 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 Volumes
 
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
"OCTOBERFEST LAGER 2025" Märzen beer recipe by MCAMP218. BIAB, ABV 6.87%, IBU 23.8, SRM 6.5, Fermentables: (Pilsner, Munich Type I, Caramel Vienne 20L Malt, Abbey Malt) Hops: (Hallertau Mittelfruh, Saaz)
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  • Public: Yup, Shared
  • Last Updated: 2025-12-27 00:59 UTC
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