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Bob Goblin

Method: All Grain
Style: British Strong Ale
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 26 liters
Post Boil Size: 21 liters
Pre Boil Gravity: 1.049 (recipe based estimate)
Post Boil Gravity: 1.061 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Bob Stenson
Calories: 188 calories (Per 330ml)
Carbs: 19.2 g (Per 330ml)

Created: Thursday August 6th 2020

Original Gravity:

1.061

Final Gravity:

1.015

ABV (standard):

6.1%

IBU (tinseth):

43.0

SRM (morey):

26.0

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4.50 kg	Crisp Malting - Finest Maris Otter4.5 kg Finest Maris Otter	38	3	73.8%
0.75 kg	Crisp Malting - Crystal Dark - 77L0.75 kg Crystal Dark - 77L	33.1	77	12.3%
0.25 kg	United Kingdom - Wheat0.25 kg Wheat	37	2	4.1%
0.20 kg	United Kingdom - Amber0.2 kg Amber	32	27	3.3%
0.20 kg	United Kingdom - Chocolate0.2 kg Chocolate	34	425	3.3%
0.20 kg	Rice Hulls0.2 kg Rice Hulls	0	0	3.3%
6.10 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
25 g	Challenger25 g Challenger Hops	Pellet	8.5	Boil at 100 °C	60 min	25.9	23.8%
15 g	Challenger15 g Challenger Hops	Pellet	8.5	Boil at 100 °C	10 min	5.63	14.3%
15 g	East Kent Goldings15 g East Kent Goldings Hops	Pellet	5	Boil	10 min	3.31	14.3%
30 g	Fuggles30 g Fuggles Hops	Pellet	4.5	Boil	10 min	5.97	28.6%
20 g	Fuggles20 g Fuggles Hops	Pellet	4.5	Boil	5 min	2.19	19%
105 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
40 g	Challenger (Pellet) 40 g Challenger (Pellet) Hops	31.53	38.1%
15 g	East Kent Goldings (Pellet) 15 g East Kent Goldings (Pellet) Hops	3.31	14.3%
50 g	Fuggles (Pellet) 50 g Fuggles (Pellet) Hops	8.16	47.6%
105 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
17.5 L	Strike	74 °C	67 °C	60 min
17 L	Sparge	74 °C	67 °C	15 min
Starting Mash Thickness: 2.77 L/kg Starting Grain Temp: 18 °C

Yeast

Fermentis - Safale - English Ale Yeast S-04

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	High
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 110 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.9 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

Notes

Using 2.77l/kg mash thickness and 1.04l/kg grain water absorption

Using pi(diameter of kettle in Cm/2)(diameter of kettle in Cm/2)0.00428 and trub loss I lose circa 5 litres of water in my kettle with also counting boil off.

So using 26 litres of pre-boil water = Strike water by Grain Bill - Grain Absorption Water then 26 litres - water in kettle after grain Absorption = Sparge Water.

Water in kettle + Sparge Water = 26 litres of Pre boil wort. I hit my Fermentation number using this method every time. Over a 1 hour boil at 99 deg Celsius.

Last Updated and Sharing

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Public: Yup, Shared
Last Updated: 2020-11-18 09:17 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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