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Royal Oak Edinburgh

208 calories 21 g 12 oz
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Beer Stats
Method: All Grain
Style: Ordinary Bitter
Boil Time: 90 min
Batch Size: 15 gallons (fermentor volume)
Pre Boil Size: 16.5 gallons
Post Boil Size: 15 gallons
Pre Boil Gravity: 1.057 (recipe based estimate)
Post Boil Gravity: 1.063 (recipe based estimate)
Efficiency: 72% (brew house)
Source: John B Marsh
Calories: 208 calories (Per 12oz)
Carbs: 21 g (Per 12oz)
Created: Wednesday April 30th 2025
1.063
1.015
6.3%
37.6
6.2
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
15 lb United Kingdom - Golden Promise15 lb Golden Promise 37 3 42.9%
10 lb United Kingdom - Maris Otter Pale10 lb Maris Otter Pale 38 3.75 28.6%
10 lb United Kingdom - Maris Otter Pale10 lb Maris Otter Pale 38 3.75 28.6%
35 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Comet1 oz Comet Hops Pellet 11 Boil 60 min 13.04 12.5%
3 oz East Kent Goldings3 oz East Kent Goldings Hops Pellet 5.8 Boil 45 min 18.94 37.5%
2 oz East Kent Goldings2 oz East Kent Goldings Hops Pellet 5.8 Boil 10 min 4.99 25%
2 oz East Kent Goldings2 oz East Kent Goldings Hops Pellet 5.8 Boil 1 min 0.59 25%
8 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Whirlfloc Water Agt Mash 15 min.
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
2.50 Each
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
54 - 77 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 307 B cells required
Omega Yeast Labs - Brettanomyces Claussenii OYL-201
Amount:
1 Each
Cost:
Attenuation (avg):
48%
Flocculation:
Low
Optimum Temp:
68 - 85 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 307 B cells required
- Marsh Farmhouse Slurry
Amount:
1 Each
Cost:
Attenuation (custom):
75%
Flocculation:
Low
Optimum Temp:
65 - 78 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 307 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.02 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
18.8 gal Infusion 160 °F 152 °F 60 min
3.8 gal Fly Sparge 170 °F 170 °F 5 min
Starting Mash Thickness: 1.75 qt/lb
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 17.55 gal (70.2 qt). Suggest reducing initial water volume to 12 gal (48 qt) and adding 5.55 gal (22.2 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 18.11 gal (72.45 qt). Suggest reducing strike water volume to 9.2 gal (36.8 qt) and adding 6.11 gal (24.45 qt) sparge/top-off. 15.31 61.3  
Strike water volume at mash thickness of 1.75 qt/lb 15.31 61.3  
Mash volume with grains 18.11 72.5  
Grain absorption losses -4.38 -17.5  
Remaining sparge water volume (equipment estimates 6.86 g | 27.5 qt) 5.81 23.3  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 17.55 g | 70.2 qt) 16.5 66  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.3 -1.2  
Post boil Volume 15 60  
Going into fermentor 15 60  
Total: 21.13 84.5
Equipment Profile Used: System Default
 
Notes

The Royal Three Malts from the UK: Maris Heritage Scottish Golden Promise and Chevallier!! Bittered with Comet....my go-to for a lower IBU beer and then EKG at all the traditional boil points ,,,,,with Brett, of course.....will keep you updated....1st keg is magical.... tastes incredible.....a little higher ABV than traditional but that was intended....I figure 6 1/4% ish.......YUMMMMM!!!!!

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  • Last Updated: 2026-06-03 23:45 UTC