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Tropical Stout

Method: BIAB
Style: Tropical Stout
Boil Time: 30 min
Batch Size: 1 gallons (fermentor volume)
Pre Boil Size: 1.4 gallons
Post Boil Size: 1 gallons
Pre Boil Gravity: 1.048 (recipe based estimate)
Post Boil Gravity: 1.067 (recipe based estimate)
Efficiency: 60% (brew house)
Source: https://homebrewersassociation.org/homebrew-recipe/herbal-joes-tropical-stout/
Hop Utilization: 99%
Calories: 221 calories (Per 12oz)
Carbs: 20.8 g (Per 12oz)

Created: Wednesday September 17th 2025

Original Gravity:

1.067

Final Gravity:

1.014

ABV (standard):

7.0%

IBU (tinseth):

39.0

SRM (morey):

42.1

Mash pH

5.2

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
41 oz	US - Pale 2-Row41 oz Pale 2-Row	37	1.8	82.4%
2.50 oz	Flaked Oats2.5 oz Flaked Oats	33	2.2	5%
2.50 oz	United Kingdom - Black Patent2.5 oz Black Patent	27	525	5%
1.50 oz	Castle Malting - Special B1.5 oz Special B	34	150	3%
0.75 oz	Thomas Fawcett - Pale Chocolate Malt0.75 oz Pale Chocolate Malt	32.2	230	1.5%
0.75 oz	American - Chocolate0.75 oz Chocolate	29	350	1.5%
0.75 oz	German - CaraMunich I0.75 oz CaraMunich I	34	39	1.5%
49.75 oz / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
3 g	Magnum3 g Magnum Hops	Pellet	15	Boil	30 min	23.38	50%
3 g	CTZ3 g CTZ Hops	Pellet	15.5	Boil	15 min	15.6	50%
6 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
3 g	Magnum (Pellet) 3 g Magnum (Pellet) Hops	23.38	50%
3 g	CTZ (Pellet) 3 g CTZ (Pellet) Hops	15.6	50%
6 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
1.6 gal		Infusion	162 °F	155 °F	30 min

Other Ingredients

Amount	Name	Type	Use	Time
0.75 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.78 g	Baking Soda	Water Agt	Mash	1 hr.
1.73 g	Chalk	Water Agt	Mash	1 hr.
0.31 g	Epsom Salt	Water Agt	Mash	1 hr.
0.33 g	Gypsum	Water Agt	Mash	1 hr.
2.67 ml	Lactic acid	Water Agt	Mash	1 hr.

Yeast

Danstar - London ESB Yeast

Amount:	1 Each	Cost:
Attenuation (avg):	70%	Flocculation:	Low
Optimum Temp:	65 - 72 °F	Starter:	No
Fermentation Temp:	72 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 22 B cells required

Fermentis - Safale - American Ale Yeast US-05

Amount:	1 Each	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	54 - 77 °F	Starter:	No
Fermentation Temp:	72 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 22 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 Volumes

Target Water Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2025-09-18 04:09 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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