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Brass

175 calories 18.7 g .45 L
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Beer Stats
Method: BIAB
Style: British Golden Ale
Boil Time: 60 min
Batch Size: 17 liters (fermentor volume)
Pre Boil Size: 25 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.034 (recipe based estimate)
Post Boil Gravity: 1.042 (recipe based estimate)
Efficiency: 66% (brew house)
Calories: 175 calories (Per .45L)
Carbs: 18.7 g (Per .45L)
Created: Thursday December 18th 2025
1.042
1.011
4.2%
41.3
5.3
5.3
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
0.50 kg Bairds - Pale Ale0.5 kg Pale Ale 37.2 2.5 14.3%
1 kg Weyermann - Munich Type I1 kg Munich Type I 38 6 28.6%
1 kg Weyermann - Vienna Malt1 kg Vienna Malt 37 3.5 28.6%
1 kg Crisp Malting - Wheat Malt1 kg Wheat Malt 37.26 2 28.6%
3.50 kg / £ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
20 g Cascade20 g Cascade Hops Pellet 7.5 Boil 60 min 25.87 28.6%
40 g ahtanum40 g ahtanum Hops Leaf/Whole 4.7 Boil 10 min 10.69 57.1%
10 g cascade10 g cascade Hops Pellet 7.5 Boil 10 min 4.69 14.3%
70 g / £ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0.50 each Protafloc Fining Boil 15 min.
8 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
3 g Epsom Salt Water Agt Mash 1 hr.
3.50 g Gypsum Water Agt Mash 1 hr.
0.50 g Salt Water Agt Mash 1 hr.
Priming
Method: co2       Amount: 1.12 bar       Temp: 10 °C       CO2 Level: 2.4 Volumes
 
Target Water Profile
Home max
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
104.6 10.3 6.9 145.3 109 0
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 27.5 L) 29.4
Mash volume with grains (equipment estimates 29.8 L) 31.7
Grain absorption losses -3.5
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 23.1 L) 25
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.4
Post boil Volume (equipment estimates 17 L) 20
WARNING: Exceeded batch size - reduce boil size  
Volume into fermentor (equipment estimates 20 L) 17
Total: 29.4  
Equipment Profile Used: System Default
"Brass" British Golden Ale beer recipe by Brewer #469471. BIAB, ABV 4.17%, IBU 41.25, SRM 5.25, Fermentables: (Pale Ale, Munich Type I, Vienna Malt, Wheat Malt) Hops: (Cascade, ahtanum, cascade) Other: (Protafloc, Calcium Chloride (dihydrate), Epsom Salt, Gypsum, Salt)
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  • Last Updated: 2025-12-18 13:12 UTC