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Maple Spring Bock

193 calories 17.3 g 12 oz
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Beer Stats
Method: BIAB
Style: Helles Bock
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Pre Boil Gravity: 1.042 (recipe based estimate)
Post Boil Gravity: 1.059 (recipe based estimate)
Efficiency: 72% (brew house)
Calories: 193 calories (Per 12oz)
Carbs: 17.3 g (Per 12oz)
Created: Sunday February 8th 2026
1.059
1.011
6.3%
32.7
8.7
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
7 lb German - Floor-Malted Bohemian Pilsner7 lb Floor-Malted Bohemian Pilsner 38 1.8 56.6%
3 lb American - Vienna3 lb Vienna 35 4 24.2%
1 lb German - CaraRed1 lb CaraRed 34 20 8.1%
6 oz Maple Syrup6 oz Maple Syrup - (late boil kettle addition) 29.8 0 3%
1 lb United Kingdom - Amber1 lb Amber 32 27 8.1%
12.37 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Hallertau Hersbrucker2 oz Hallertau Hersbrucker Hops Pellet 2.3 Boil 45 min 15.69 61.5%
1 oz Hersbrucker1 oz Hersbrucker Hops Pellet 2.3 Boil 15 min 4.24 30.8%
0.25 oz Magnum0.25 oz Magnum Hops Pellet 15 Boil 45 min 12.79 7.7%
3.25 oz / $ 0.00
 
Yeast
Fermentis - Safale - German Ale Yeast K-97
Amount:
1 Each
Cost:
Attenuation (avg):
81%
Flocculation:
High
Optimum Temp:
54 - 77 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 106 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 2.45 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
Quick Water Requirements
Water Gallons  Quarts
Strike water volume (equipment estimates 8.84 g | 35.4 qt) 9.25 37  
Mash volume with grains (equipment estimates 9.8 g | 39.2 qt) 10.21 40.8  
Grain absorption losses -1.5 -6  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.09 g | 28.4 qt) 7.5 30  
Volume increase from sugar/extract (late additions) 0.03 0.1  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.12 -0.5  
Post boil Volume 5.5 22  
Volume into fermentor 5.5 22  
Total: 9.25 37
Equipment Profile Used: System Default
"Maple Spring Bock" Helles Bock beer recipe by TMLeaffan. BIAB, ABV 6.3%, IBU 32.71, SRM 8.68, Fermentables: (Floor-Malted Bohemian Pilsner, Vienna, CaraRed, Maple Syrup, Amber) Hops: (Hallertau Hersbrucker, Hersbrucker, Magnum)
Last Updated and Sharing
 
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  • Public: Yup, Shared
  • Last Updated: 2026-02-26 20:00 UTC