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Oktoberfest i september

9312 calories 878.9 g 19 L
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Beer Stats
Method: All Grain
Style: Festbier
Boil Time: 60 min
Batch Size: 27 liters (fermentor volume)
Pre Boil Size: 32 liters
Post Boil Size: 25 liters
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.058 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Jan Erik Johansen
Calories: 9312 calories (Per 19L)
Carbs: 878.9 g (Per 19L)
Created: Tuesday July 22nd 2025
1.053
1.011
5.6%
33.8
13.1
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6,000 g Munich - Light 10L6000 g Munich - Light 10L 33 10 84.5%
300 g German - CaraMunich II300 g CaraMunich II 34 46 4.2%
300 g German - Acidulated Malt300 g Acidulated Malt 27 3.4 4.2%
500 g Muntons - Light Dry Malt Extract (DME)500 g Light Dry Malt Extract (DME) 42 4.3 7%
7,100 g / kr 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
30 g Perle30 g Perle Hops Pellet 8.2 Boil 60 min 24.19 30%
30 g Perle30 g Perle Hops Pellet 8.2 Boil 5 min 4.82 30%
40 g Perle40 g Perle Hops Pellet 8.2 Hop Stand at 100 °C 0 min 4.74 40%
100 g / kr 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Protafloc Fining Boil 15 min.
 
Yeast
Fermentis - Safale - German Ale Yeast K-97
Amount:
2 Each
Cost:
Attenuation (custom):
78%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
18 °C
Pitch Rate:
1.5 (M cells / ml / ° P) 530 B cells required
kr 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 2.5 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
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
24 L Infusion 74 °C 66 °C 60 min
2 L Temperature 80 °C 69 °C 10 min
14 L Sparge -- 80 °C 10 min
Starting Mash Thickness: 3.65 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.7 L/kg 24.1
Mash volume with grains (equipment estimates 26.2 L) 28.4
Grain absorption losses -6.6
Remaining sparge water volume (equipment estimates 14.1 L) 15.1
Mash Lauter Tun losses -0.9
Volume increase from sugar/extract (early additions) 0.3
Pre boil volume (equipment estimates 31 L) 32
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume 25
Hops absorption losses (whirlpool, hop stand) -0.2
Top off amount 2.2
Going into fermentor 27
Total: 39.2  
Equipment Profile Used: System Default
"Oktoberfest i september" Festbier beer recipe by Jan Erik Johansen. All Grain, ABV 5.59%, IBU 33.75, SRM 13.12, Fermentables: (Munich - Light 10L, CaraMunich II, Acidulated Malt, Light Dry Malt Extract (DME)) Hops: (Perle) Other: (Protafloc)
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  • Public: Yup, Shared
  • Last Updated: 2025-09-23 11:28 UTC