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Ruby Hobgoblin

Method: BIAB
Style: Strong Bitter
Boil Time: 30 min
Batch Size: 19.5 liters (fermentor volume)
Pre Boil Size: 21.21 liters
Post Boil Size: 20.42 liters
Pre Boil Gravity: 1.047 (recipe based estimate)
Post Boil Gravity: 1.049 (recipe based estimate)
Efficiency: 80% (brew house)
No Chill: 30 minute extended hop boil time
Calories: 170 calories (Per 375ml)
Carbs: 16.7 g (Per 375ml)

Created: Tuesday May 6th 2025

Original Gravity:

1.049

Final Gravity:

1.011

ABV (standard):

5.0%

IBU (tinseth):

31.0

EBC (ebcmorey):

35.3

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	EBC	Bill %
3.30 kg	Simpsons - Maris Otter pale3.3 kg Maris Otter pale	38	4.91	86.4%
0.20 kg	Simpsons - Crystal Medium0.2 kg Crystal Medium	33	172	5.2%
0.12 kg	Gladfield - Light Chocolate Malt0.12 kg Light Chocolate Malt	32.7	945.84	3.1%
0.20 kg	Simpsons - Crystal Dark0.2 kg Crystal Dark	33	318.73	5.2%
3.82 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
25 g	Fuggles25 g Fuggles Hops	Pellet	5.3	Boil	20 min	16.85	33.3%
25 g	Styrian Goldings25 g Styrian Goldings Hops	Pellet	3.8	Boil	20 min	12.08	33.3%
12.50 g	Styrian Goldings12.5 g Styrian Goldings Hops	Pellet	3.8	Hop Stand at 83 °C	30 min	0.85	16.7%
12.50 g	Fuggles12.5 g Fuggles Hops	Pellet	5.3	Hop Stand at 83 °C	30 min	1.19	16.7%
75 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
37.50 g	Fuggles (Pellet) 37.5 g Fuggles (Pellet) Hops	18.04	50%
37.50 g	Styrian Goldings (Pellet) 37.5 g Styrian Goldings (Pellet) Hops	12.93	50%
75 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
12 L		Infusion	45 °C	66 °C	60 min
4 L		Sparge	50 °C	50 °C	--

Other Ingredients

Amount	Name	Type	Use
0.75 g	CaSO4	Water Agt	Mash
1.25 g	Epsom Salt (MgSO4)	Water Agt	Mash
1.50 g	CaCl2	Water Agt	Mash
1 g	Sodium Bicarbonate	Water Agt	Mash
5.50 ml	Phosphoric acid	Water Agt	Mash

Yeast

Mangrove Jack - Liberty Bell Ale M36

Amount:	1 Each	Cost:
Attenuation (avg):	76%	Flocculation:	Med-High
Optimum Temp:	17 - 23 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 83 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.02 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
80	5	25	75	80	100
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

242

Views

Brews

Public: Yup, Shared
Last Updated: 2025-10-01 12:43 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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