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Scottish 90 shilling

240 calories 25.4 g 12 oz
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Beer Stats
Method: BIAB
Style: Scottish Export
Boil Time: 30 min
Batch Size: 1 gallons (fermentor volume)
Pre Boil Size: 1.4 gallons
Post Boil Size: 1 gallons
Pre Boil Gravity: 1.052 (recipe based estimate)
Post Boil Gravity: 1.072 (recipe based estimate)
Efficiency: 60% (brew house)
Hop Utilization: 99%
Calories: 240 calories (Per 12oz)
Carbs: 25.4 g (Per 12oz)
Created: Monday September 1st 2025
1.072
1.019
7.0%
30.1
21.7
5.2
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
50 oz Bairds - Maris Otter Finest Ale Malt 50 oz Maris Otter Finest Ale Malt 37.7 2.5 97%
1.55 oz Weyermann - Roasted Barley1.55 oz Roasted Barley 29.9 432 3%
51.55 oz / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
12 g East Kent Goldings12 g East Kent Goldings Hops Pellet 5 Boil 30 min 30.13 100%
12 g / $ 0.00
 
Other Ingredients
Amount Name Cost 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.
3.40 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) 23 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.02 Volumes
 
Target Water Profile
RO
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
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
1.6 gal Infusion 162 °F 155 °F 30 min
Quick Water Requirements
Water Gallons  Quarts
Strike water volume (equipment estimates 2.42 g | 9.7 qt) 2.05 8.2  
Mash volume with grains (equipment estimates 2.68 g | 10.7 qt) 2.31 9.2  
Grain absorption losses -0.4 -1.6  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 1.77 g | 7.1 qt) 1.4 5.6  
Boil off losses -0.75 -3  
Hops absorption losses (first wort, boil, aroma) -0.02 -0.1  
Post boil Volume 1 4  
Volume into fermentor 1 4  
Total: 2.05 8.2
Equipment Profile Used: System Default
 
Notes

Fermentis - Safale - English Ale Yeast S-04
Wyeast - Scottish Ale 1728
White Labs - Edinburgh Scottish Ale Yeast WLP028
Fermentis - Safale - American Ale Yeast US-05
Imperial Yeast - A31 Tartan
Danstar - Nottingham Ale Yeast
Mangrove Jack - Empire Ale M15
Lallemand - LALBREW® WINDSOR BRITISH-STYLE BEER YEAST
Omega Yeast Labs - Scottish Ale OYL-015
Wyeast - Irish Ale 1084

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  • Last Updated: 2025-10-28 05:56 UTC