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Partial mash Irish Stout

128 calories 13 g 330 ml
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Beer Stats
Method: Partial Mash
Style: Irish Stout
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 7 liters
Post Boil Size: 7 liters
Pre Boil Gravity: 1.127 (recipe based estimate)
Post Boil Gravity: 1.127 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 128 calories (Per 330ml)
Carbs: 13 g (Per 330ml)
Created: Tuesday July 15th 2025
1.042
1.010
4.3%
6.3
32.2
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
1.20 kg United Kingdom - Maris Otter Pale1.2 kg Maris Otter Pale 38 3.75 33.3%
0.40 kg Flaked Barley0.4 kg Flaked Barley 32 2.2 11.1%
0.30 kg United Kingdom - Roasted Barley0.3 kg Roasted Barley 29 550 8.3%
1.70 kg Liquid Malt Extract - Dark1.7 kg Liquid Malt Extract - Dark 35 30 47.2%
3.60 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
25 g East Kent Goldings25 g East Kent Goldings Hops Leaf/Whole 5 Boil 45 min 6.31 100%
25 g / $ 0.00
 
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) 77 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.25 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
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
7 L Steeping 60 °C 66 °C 70 min
Quick Water Requirements
Water Liters
Heat water added to kettle (equipment estimates 13.5 L) 7.7
Mash volume with grains (equipment estimates 13.5 L) 9
Grain absorption losses (steeping) -1.9
Mash Lauter Tun losses -0.9
Volume increase from sugar/extract (early additions) 1.2
Pre boil volume (equipment estimates 12.8 L) 7
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.1
Post boil volume 7
Top off amount 14
Going into fermentor 21
WARNING: Kettle losses > 2% detected which throw off OG calculation for extract/partial mash recipes in batch target 'fermentor' mode. Solution: Reduce kettle losses, misc losses and hops absorption in equipment profile, OR set batch target to 'kettle' and do a full wort boil. See batch target FAQ.  
Total: 21.7  
Equipment Profile Used: System Default
"Partial mash Irish Stout" Irish Stout beer recipe by Brewer #435037. Partial Mash, ABV 4.27%, IBU 6.31, SRM 32.17, Fermentables: (Maris Otter Pale, Flaked Barley, Roasted Barley, Liquid Malt Extract - Dark) Hops: (East Kent Goldings)
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  • Last Updated: 2025-08-24 06:06 UTC