Brewer's Friend

Print

Marzen 26

194 calories 20.2 g 330 ml
brewer logo
Beer Stats
Method: All Grain
Style: Märzen
Boil Time: 60 min
Batch Size: 25 liters (fermentor volume)
Pre Boil Size: 29.8 liters
Post Boil Size: 27 liters
Pre Boil Gravity: 1.057 (recipe based estimate)
Post Boil Gravity: 1.063 (recipe based estimate)
Efficiency: 80% (brew house)
Source: John O'Farrell
Calories: 194 calories (Per 330ml)
Carbs: 20.2 g (Per 330ml)
Created: Sunday April 26th 2026
1.063
1.016
6.2%
22.9
18.1
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
2 kg Voyager Craft Malt - Atlas Latrobe2 kg Atlas Latrobe 37.6 2.03 30.8%
2.50 kg Voyager Craft Malt - Veloria Schooner2.5 kg Veloria Schooner 35.9 3.6 38.5%
1 kg Voyager Craft Malt - Sm40 Schooner1 kg Sm40 Schooner 36.5 20.3 15.4%
0.50 kg Joe White - Caramalt0.5 kg Caramalt 34.5 21.17 7.7%
0.50 kg Weyermann - CaraAroma0.5 kg CaraAroma 36 140 7.7%
6.50 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g Motueka20 g Motueka Hops Pellet 7 Boil 60 min 16.66 33.3%
20 g Hallertau Tradition (Germany)20 g Hallertau Tradition (Germany) Hops Pellet 5 Boil 10 min 2.59 33.3%
20 g Motueka20 g Motueka Hops Pellet 7 Boil 10 min 3.62 33.3%
60 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 g Ascorbic Acid Water Agt Mash 0 min.
1 each Whirlfloc Water Agt Mash 0 min.
2 ml Phosphoric acid Water Agt Mash 0 min.
 
Yeast
BSI - 3470 German Lager
Amount:
2 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
8 - 12 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 135 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.65 Volumes
 
Target Water Profile
Munich (Dark Lager)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
12 4 17 20 1 40
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 2.7 L/kg 17.6
Mash volume with grains 21.8
Grain absorption losses -6.5
Remaining sparge water volume (equipment estimates 20.9 L) 19.7
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 31 L) 29.8
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume (equipment estimates 25 L) 27
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 27 L) 25
Total: 37.2  
Equipment Profile Used: System Default
"Marzen 26" Märzen beer recipe by John O'Farrell. All Grain, ABV 6.22%, IBU 22.86, SRM 18.1, Fermentables: (Atlas Latrobe, Veloria Schooner, Sm40 Schooner, Caramalt, CaraAroma) Hops: (Motueka, Hallertau Tradition (Germany)) Other: (Ascorbic Acid, Whirlfloc, Phosphoric acid)
Last Updated and Sharing
 
53
Views
0
Brews
Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2026-04-26 09:40 UTC