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English IPA

Method: BIAB
Style: English IPA
Boil Time: 30 min
Batch Size: 1 gallons (fermentor volume)
Pre Boil Size: 1.4 gallons
Post Boil Size: 1 gallons
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.063 (recipe based estimate)
Efficiency: 60% (brew house)
Source: https://homebrewersassociation.org/homebrew-recipe/duke-english-ipa/
Hop Utilization: 99%
Calories: 208 calories (Per 12oz)
Carbs: 21 g (Per 12oz)

Created: Monday September 22nd 2025

Original Gravity:

1.063

Final Gravity:

1.015

ABV (standard):

6.3%

IBU (tinseth):

50.8

SRM (morey):

17.2

Mash pH

5.2

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
35 oz	United Kingdom - Maris Otter Pale35 oz Maris Otter Pale	38	3.75	78%
3.15 oz	Dingemans - Biscuit3.15 oz Biscuit	34.5	22	7%
2.25 oz	American - Caramel / Crystal 40L2.25 oz Caramel / Crystal 40L	34	40	5%
2.25 oz	American - Caramel / Crystal 120L2.25 oz Caramel / Crystal 120L	33	120	5%
2.25 oz	American - White Wheat2.25 oz White Wheat	40	2.8	5%
44.90 oz / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
5.50 g	Magnum5.5 g Magnum Hops	Pellet	15	Boil	30 min	44.02	2.9%
6 g	Fuggles6 g Fuggles Hops	Pellet	4.5	Boil	10 min	6.8	3.2%
6 g	East Kent Goldings6 g East Kent Goldings Hops	Pellet	5	Boil	0 min		3.2%
6 oz	East Kent Goldings6 oz East Kent Goldings Hops	Pellet	5	Dry Hop (High Krausen)	3 days		90.7%
187.60 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
5.50 g	Magnum (Pellet) 5.5 g Magnum (Pellet) Hops	44.02	2.9%
6 g	Fuggles (Pellet) 6 g Fuggles (Pellet) Hops	6.8	3.2%
6.21 g	East Kent Goldings (Pellet)	0	93.9%
187.60 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
1.6 gal		Infusion	159 °F	152 °F	30 min

Other Ingredients

Amount	Name	Type	Use	Time
0.46 g	Chalk	Water Agt	Mash	1 hr.
0.63 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.62 g	Epsom Salt	Water Agt	Mash	1 hr.
1.47 g	Gypsum	Water Agt	Mash	1 hr.
0.66 g	Baking Soda	Water Agt	Mash	1 hr.
1.35 ml	Lactic acid	Water Agt	Mash	10 min.

Yeast

Fermentis - Safale - English Ale Yeast S-04

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	High
Optimum Temp:	54 - 77 °F	Starter:	No
Fermentation Temp:	68 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 20 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.65 Volumes

Target Water Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	10	30	50	175	124.422
Water is Very Hoppy 20 SRM
Mash Chemistry and Brewing Water Calculator

Notes

Fermentis - Safale - English Ale Yeast S-04
Fermentis - Safale - American Ale Yeast US-05
Danstar - Nottingham Ale Yeast
Wyeast - London Ale III 1318
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST
Lallemand - Verdant IPA
White Labs - London Ale Yeast WLP013
Mangrove Jack - Liberty Bell Ale M36
Wyeast - American Ale 1056
Wyeast - West Yorkshire 1469

Last Updated and Sharing

125

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Brews

Public: Yup, Shared
Last Updated: 2025-10-27 21:01 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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