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Seth Roggenbier

178 calories 18.1 g 12 oz
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Beer Stats
Method: All Grain
Style: Roggenbier
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.34 gallons
Post Boil Size: 5.53 gallons
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.054 (recipe based estimate)
Efficiency: 70% (brew house)
Source: David Rosenbaum
Calories: 178 calories (Per 12oz)
Carbs: 18.1 g (Per 12oz)
Created: Saturday February 21st 2026
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Rob's Roggenbier

OG: 1.054 FG: 1.006 ABV: 6.3% IBU: 16

1.054
1.013
5.4%
18.7
15.8
5.3
1.44
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6.25 lb Bestmalz - Rye Malt6.25 lb Rye Malt 38 3.1 54.6%
2 lb Weyermann - Barke Pilsner Malt2 lb Barke Pilsner Malt $ 0.72 / lb
$ 1.44 		37.03 1.75 17.5%
2 lb German - Munich Light2 lb German - Munich Light 37 6 17.5%
1 lb German - CaraMunich III1 lb German - CaraMunich III 34 57 8.7%
3 oz Weyermann - Carafa Special Type II3 oz Carafa Special Type II 29.9 425 1.6%
11.44 lbs / $ 1.44
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Tettnanger1 oz Tettnanger Hops Pellet 4.5 Boil 60 min 16.89 71.4%
0.40 oz Saaz0.4 oz Saaz Hops Pellet 2.4 Boil 15 min 1.79 28.6%
1.40 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 tsp Yeast Nutrient Other Boil 15 min.
5 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
1 g Epsom Salt Water Agt Mash 1 hr.
2 g Gypsum Water Agt Mash 1 hr.
1 g Salt Water Agt Mash 1 hr.
 
Yeast
White Labs - Hefeweizen Ale Yeast WLP300
Amount:
1 Each
Cost:
Attenuation (avg):
74%
Flocculation:
Low
Optimum Temp:
68 - 72 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 97 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 12.27 psi       Temp: 40 °F       CO2 Level: 2.5 Volumes
 
Target Water Profile
Light colored and malty
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
60 5 10 95 55 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
4.58 gal Strike 160 °F 152 °F 60 min
3.91 gal Sparge 168 °F 168 °F 15 min
Starting Mash Thickness: 1.6 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.6 qt/lb 4.58 18.3  
Mash volume with grains 5.49 22  
Grain absorption losses -1.43 -5.7  
Remaining sparge water volume (equipment estimates 4.91 g | 19.6 qt) 4.44 17.8  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.8 g | 31.2 qt) 7.34 29.4  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.05 -0.2  
Post boil Volume (equipment estimates 5.5 g | 22 qt) 5.53 22.1  
WARNING: Exceeded batch size - reduce boil size    
Going into fermentor (equipment estimates 5.53 g | 22.1 qt) 5.5 22  
Total: 9.02 36.1
Equipment Profile Used: System Default
 
Notes

Started with Jamil's Roggenbier in Brewing Classic styles and tweaked accordingly.

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  • Public: Yup, Shared
  • Last Updated: 2026-02-21 17:22 UTC