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Hamms

157 calories 14.9 g 12 oz
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Beer Stats
Method: BIAB
Style: American Lager
Boil Time: 90 min
Batch Size: 6 gallons (fermentor volume)
Pre Boil Size: 8.25 gallons
Post Boil Size: 6.25 gallons
Pre Boil Gravity: 1.037 (recipe based estimate)
Post Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 75% (brew house)
Hop Utilization: 97%
Calories: 157 calories (Per 12oz)
Carbs: 14.9 g (Per 12oz)
Created: Monday July 20th 2026
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1.048
1.010
5.1%
16.8
3.5
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
7 lb Rahr - Standard 2-Row7 lb Standard 2-Row 36.8 1.8 68.3%
3 lb Flaked Corn3 lb Flaked Corn 40 0.5 29.3%
4 oz Honey Malt4 oz Honey Malt 37 25 2.4%
10.25 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
18 g Artisan - Liberty18 g Liberty Hops Pellet 6.5 First Wort at 212 °F 90 min 16.82 100%
18 g / $ 0.00
 
Yeast
Mangrove Jack - Bohemian Lager Yeast M84
Amount:
1 Each
Cost:
Attenuation (avg):
78%
Flocculation:
High
Optimum Temp:
50 - 59 °F
Starter:
No
Fermentation Temp:
65 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 95 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.65 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
8 gal Temperature 90 °F 130 °F 15 min
Temperature 130 °F 148 °F 45 min
Temperature 148 °F 158 °F 45 min
Temperature 158 °F 168 °F 15 min
Quick Water Requirements
Water Gallons  Quarts
Strike water volume (equipment estimates 9.81 g | 39.2 qt) 9.78 39.1  
Mash volume with grains (equipment estimates 10.63 g | 42.5 qt) 10.6 42.4  
Grain absorption losses -1.28 -5.1  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 8.27 g | 33.1 qt) 8.25 33  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.02 -0.1  
Post boil Volume (equipment estimates 6 g | 24 qt) 6.25 25  
WARNING: Exceeded batch size - reduce boil size    
Volume into fermentor (equipment estimates 6.25 g | 25 qt) 6 24  
Total: 9.78 39.1
Equipment Profile Used: System Default
 
Notes

8 gal R/O water
8g gypsum
3g cacl2

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  • Last Updated: 2026-07-29 02:19 UTC