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Hobgoblin Ruby

17 calories 2 g 330 ml
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Beer Stats
Method: All Grain
Style: British Brown Ale
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 25 liters
Post Boil Size: 21 liters
Pre Boil Gravity: 1.005 (recipe based estimate)
Post Boil Gravity: 1.006 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Robert Mallard
Calories: 17 calories (Per 330ml)
Carbs: 2 g (Per 330ml)
Created: Wednesday January 28th 2026
1.006
1.002
0.6%
0.0
15.4
4.4
0.01
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
500 g Joe White - Dark Crystal Malt500 g Dark Crystal Malt 34.5 85 80.1%
4.50 g Joe White - Ale Malt4.5 g Ale Malt $ 2.60 / kg
$ 0.01 		36.8 2.81 0.7%
120 g Joe White - Chocolate Malt120 g Chocolate Malt 33.1 244 19.2%
624.50 g / $ 0.01
Priming
CO2 Level: 1.02 Volumes
 
Target Water Profile
Melbourne - Winneke/Sugarloaf - 2020-21
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 Liters
Strike water volume at mash thickness of 2.8 L/kg 1.7
Mash volume with grains 2.2
Grain absorption losses -0.6
Remaining sparge water volume (equipment estimates 25.5 L) 24.8
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 25.7 L) 25
Boil off losses -5.7
Post boil Volume (equipment estimates 20 L) 21
WARNING: Exceeded batch size - reduce boil size  
Going into fermentor (equipment estimates 21 L) 20
Total: 26.5  
Equipment Profile Used: System Default
"Hobgoblin Ruby" British Brown Ale beer recipe by Robert Mallard. All Grain, ABV 0.61%, IBU 0, SRM 15.37, Fermentables: ( Dark Crystal Malt, Ale Malt, Chocolate Malt)
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  • Public: Yup, Shared
  • Last Updated: 2026-01-28 06:04 UTC