GB094 (JHB)

Method: BIAB
Style: British Golden Ale
Boil Time: 60 min
Batch Size: 35.5 liters (ending kettle volume)
Pre Boil Size: 40.2 liters
Pre Boil Gravity: 1.039 (recipe based estimate)
Efficiency: 73% (ending kettle)
Hop Utilization: 99.8689%
Calories: 203 calories (Per 500ml)
Carbs: 20.1 g (Per 500ml)

Created: Saturday October 2nd 2021

Original Gravity:

1.044

Final Gravity:

1.010

ABV (standard):

4.5%

IBU (tinseth):

30.8

EBC (ebcmorey):

8.6

Mash pH

5.4

Cost £

6.97

Fermentables

Amount	Fermentable	Cost	PPG	EBC	Bill %
4 kg	United Kingdom - Maris Otter Pale4 kg Maris Otter Pale	£ 1.40 / kg £ 5.60	38	3.75	59.1%
515 g	DE - Carapils515 g Carapils	£ 0.00 / g £ 1.37	35	1.97	7.6%
2 kg	Crisp Malting - Clear Choice Malt2 kg Clear Choice Malt	£ 0.00 / kg £ 0.00	37	5.17	29.6%
250 g	United Kingdom - Amber250 g Amber	£ 0.00 / kg £ 0.00	32	70.55	3.7%
6.77 kg / £ 6.97

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
50 g	Challenger50 g Challenger Hops	Leaf/Whole	5.8	First Wort	60 min	22.81	20.8%
25 g	Mount Hood25 g Mount Hood Hops	Leaf/Whole	6.7	Boil	15 min	5.94	10.4%
30 g	Mount Hood30 g Mount Hood Hops	Leaf/Whole	4.8	Boil	5 min	2.05	12.5%
35 g	Mount Hood35 g Mount Hood Hops	Leaf/Whole	4.8	Whirlpool at 73 °C	30 min		14.6%
100 g	Mount Hood100 g Mount Hood Hops	Leaf/Whole	4.8	Dry Hop	4 days		41.7%
240 g / £ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
50 g	Challenger (Leaf/Whole) 50 g Challenger (Leaf/Whole) Hops	22.81	20.8%
25 g	Mount Hood (Leaf/Whole) 25 g Mount Hood (Leaf/Whole) Hops	5.94	10.4%
165 g	Mount Hood (Leaf/Whole) 165 g Mount Hood (Leaf/Whole) Hops	2.05	68.8%
240 g / £ 0.00

Other Ingredients

Amount	Name	Cost	Type	Use	Time
5 g	Calcium Chloride (dihydrate)	£ 0.00 / g £ 0.00	Water Agt	Mash	1 hr.
1 g	Epsom Salt	£ 0.00 / g £ 0.00	Water Agt	Mash	1 hr.
3 g	Gypsum	£ 0.00 / g £ 0.00	Water Agt	Mash	1 hr.
2 g	Salt	£ 0.00 / g £ 0.00	Water Agt	Mash	1 hr.
12 ml	Phosphoric acid		Water Agt	Mash	1 hr.
2 g	Ascorbic Acid		Water Agt	Mash	1 hr.
1 g	Baking Soda		Water Agt	Mash	1 hr.

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	2 Each	Cost:	£ 0.00 / each £ 0.00
Attenuation (custom):	75%	Flocculation:	Medium
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	20 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 292 B cells required

£ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: sucrose Amount: 100 Temp: 18 °C CO₂ Level: 1.59 Volumes

Target Water Profile

Light colored and malty

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
60	5	10	95	55	0
Pre Alk 211 Treated Alk 31 PH5.69 5Min 5.18 +1g Sodcarb 20Min 5.24 40 5.24 60 5.24 Ferm Ref 11.4 Hyd 1.44
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
44 L		Infusion	69 °C	66 °C	60 min

Quick Water Requirements

Water	Liters
WARNING: Mash tun capacity exceeded. Volume required: 51.11 L. Suggest reducing initial water volume to 41.28 L and adding 5.71 L sparge/top-off.	47
Total strike volume	47
Mash volume with grains	51.1
Grain absorption losses	-6.3
Mash Lauter Tun losses	-0.9
Volume increase from sugar/extract (early additions)	0.4
Pre boil volume (equipment estimates 41.7 L)	40.2
Boil off losses	-5.7
Hops absorption losses (first wort, boil, aroma)	-0.5
Post boil volume (equipment estimates 34 L)	35.5
Hops absorption losses (whirlpool, hop stand)	-0.2
Estimated amount in fermentor	35.3
Total:	47
Equipment Profile Used:	System Default

Notes

2 Packs US-05 Straight In. @24C

27,725L into Bottles
70g Dextrose
1.65CO2
13C

Last Updated and Sharing

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Last Updated: 2021-10-16 15:04 UTC

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GB094 (JHB)