AG 2.5 Marzen Beer Recipe | BIAB Märzen | Brewer's Friend
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AG 2.5 Marzen

176 calories 14.3 g 12 oz
Beer Stats
Method: BIAB
Style: Märzen
Boil Time: 60 min
Batch Size: 2.5 gallons (fermentor volume)
Pre Boil Size: 3 gallons
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.054 (recipe based estimate)
Efficiency: 65% (brew house)
Calories: 176 calories (Per 12oz)
Carbs: 14.3 g (Per 12oz)
Created: Saturday May 24th 2025
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OG: 1.057 FG: 1.010 ABV: 6.3% IBU: 20

1.054
1.008
6.0%
22.9
11.0
5.3
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
2.50 lb Briess - Pilsen Malt 2-Row2.5 lb Pilsen Malt 2-Row 37 1.2 43.8%
2.40 lb Briess - Bonlander Munich Malt 10L2.4 lb Bonlander Munich Malt 10L 36 10 42%
7 oz Flaked Wheat7 oz Flaked Wheat 34 2 7.7%
5 oz German - CaraMunich III5 oz CaraMunich III 34 57 5.5%
1 oz German - Acidulated Malt1 oz Acidulated Malt 27 3.4 1.1%
91.40 oz / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
5 g Artisan - Magnum5 g Magnum Hops Pellet 11.8 Boil 60 min 16.6 19.2%
7 g Hallertau Mittelfruh7 g Hallertau Mittelfruh Hops Pellet 2.3 Boil 60 min 4.53 26.9%
14 g Hallertau Mittelfruh14 g Hallertau Mittelfruh Hops Pellet 2.3 Boil 5 min 1.81 53.8%
26 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
12 qt Infusion 153 °F 150 °F 60 min
 
Other Ingredients
Amount Name Cost Type Use Time
1.30 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
1.60 g Gypsum Water Agt Mash 1 hr.
 
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:
58 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 44 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 13.34 psi       Temp: 38 °F       CO2 Level: 2.7 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
"AG 2.5 Marzen" Märzen beer recipe by Brewer #415400. BIAB, ABV 5.99%, IBU 22.94, SRM 10.98, Fermentables: (Pilsen Malt 2-Row, Bonlander Munich Malt 10L, Flaked Wheat, CaraMunich III, Acidulated Malt) Hops: (Magnum, Hallertau Mittelfruh) Other: (Calcium Chloride (dihydrate), Gypsum)
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  • Public: Yup, Shared
  • Last Updated: 2025-06-02 16:51 UTC
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