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Irish Red Ale

Method: BIAB
Style: Irish Red Ale
Boil Time: 30 min
Batch Size: 1 gallons (fermentor volume)
Pre Boil Size: 1.4 gallons
Post Boil Size: 1 gallons
Pre Boil Gravity: 1.038 (recipe based estimate)
Post Boil Gravity: 1.053 (recipe based estimate)
Efficiency: 60% (brew house)
Hop Utilization: 99%
Calories: 174 calories (Per 12oz)
Carbs: 17.2 g (Per 12oz)

Created: Monday September 15th 2025

Original Gravity:

1.053

Final Gravity:

1.012

ABV (standard):

5.3%

IBU (tinseth):

28.5

SRM (morey):

21.6

Mash pH

5.2

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
32 oz	United Kingdom - Maris Otter Pale32 oz Maris Otter Pale	38	3.75	85%
2.65 oz	United Kingdom - Extra Dark Crystal 160L2.65 oz Extra Dark Crystal 160L	33	160	7%
2.65 oz	United Kingdom - Crystal 45L2.65 oz Crystal 45L	34	45	7%
0.36 oz	German - Carafa I0.36 oz Carafa I	32	340	1%
37.66 oz / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
10 g	East Kent Goldings10 g East Kent Goldings Hops		Pellet	5	Boil	30 min	28.5	100%
10 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
10 g	East Kent Goldings (Pellet) 10 g East Kent Goldings (Pellet) Hops		28.5	100%
10 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
1.6 gal		Infusion	157 °F	150 °F	30 min

Other Ingredients

Amount	Name	Type	Use	Time
1.30 g	Chalk	Water Agt	Mash	1 hr.
0.94 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.62 g	Epsom Salt	Water Agt	Mash	1 hr.
0.38 g	Gypsum	Water Agt	Mash	1 hr.
1.11 g	Baking Soda	Water Agt	Mash	1 hr.
2.15 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) 17 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	10	50	75	75	260.6
Water is Balanced 20 SRM
Mash Chemistry and Brewing Water Calculator

Notes

Fermentis - Safale - English Ale Yeast S-04
Fermentis - Safale - American Ale Yeast US-05
White Labs - Irish Ale Yeast WLP004
Wyeast - Irish Ale 1084
Danstar - Nottingham Ale Yeast
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST
Omega Yeast Labs - Irish Ale OYL-005
Mangrove Jack - Liberty Bell Ale M36
White Labs - California Ale Yeast WLP001
Imperial Yeast - A10 Darkness

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2025-10-28 18:24 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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