marzen Beer Recipe | BIAB Märzen by Brewer #97574 | Brewer's Friend
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marzen

181 calories 18.2 g 12 oz
Beer Stats
Method: BIAB
Style: Märzen
Boil Time: 90 min
Batch Size: 6.25 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Post Boil Size: 6.25 gallons
Pre Boil Gravity: 1.046 (recipe based estimate)
Post Boil Gravity: 1.055 (recipe based estimate)
Efficiency: 75% (brew house)
Hop Utilization: 97%
Calories: 181 calories (Per 12oz)
Carbs: 18.2 g (Per 12oz)
Created: Monday January 26th 2026
1.055
1.013
5.6%
18.8
8.4
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6 lb Rahr - North Star Pils6 lb North Star Pils 36.3 1.7 48%
4 lb Weyermann - Barke Munich Malt4 lb Barke Munich Malt 37 8 32%
2 lb Avangard - Munich Dark2 lb Munich Dark 37.1 12 16%
8 oz German - CaraAmber8 oz German - CaraAmber 34 23 4%
12.50 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
14 g liberty14 g liberty Hops Pellet 6.5 Boil at 212 °F 70 min 10.16 50%
14 g liberty14 g liberty Hops Pellet 6.5 Boil at 212 °F 40 min 8.64 50%
28 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
8 gal Temperature 90 °F 131 °F 15 min
Temperature 131 °F 143 °F 40 min
Temperature 143 °F 158 °F 30 min
Temperature 158 °F 170 °F 15 min
 
Yeast
Fermentis - Saflager - German Lager Yeast W-34/70
Amount:
1 Each
Cost:
Attenuation (avg):
83%
Flocculation:
High
Optimum Temp:
48 - 72 °F
Starter:
No
Fermentation Temp:
60 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 112 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.65 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
"marzen" Märzen beer recipe by Brewer #97574. BIAB, ABV 5.55%, IBU 18.8, SRM 8.41, Fermentables: (North Star Pils, Barke Munich Malt, Munich Dark, German - CaraAmber) Hops: (liberty)
Recipe Picture
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  • Public: Yup, Shared
  • Last Updated: 2026-01-31 19:14 UTC
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