Mad Science Beer Recipe | All Grain Imperial IPA | Brewer's Friend
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Mad Science

254 calories 26.5 g 12 oz
Beer Stats
Method: All Grain
Style: Imperial IPA
Boil Time: 60 min
Batch Size: 31 gallons (fermentor volume)
Pre Boil Size: 34 gallons
Post Boil Size: 32 gallons
Pre Boil Gravity: 17.5 °P (recipe based estimate)
Post Boil Gravity: 18.5 °P (recipe based estimate)
Efficiency: 75% (brew house)
Source: yaxx
Calories: 254 calories (Per 12oz)
Carbs: 26.5 g (Per 12oz)
Created: Thursday April 15th 2021
18.5 °P
5.0 °P
7.5%
95.8
7.9
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
85 lb US - Pale 2-Row85 lb Pale 2-Row 37 1.8 99.6%
6 oz Weyermann - Carafa III6 oz Carafa III 32 525 0.4%
85.37 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
7.40 oz Chinook7.4 oz Chinook Hops Pellet 13 Boil 60 min 48.44 15.9%
6.50 oz Cascade6.5 oz Cascade Hops Pellet 7 Boil 30 min 17.61 13.9%
4.50 oz Bravo4.5 oz Bravo Hops Pellet 15.5 Boil 5 min 7 9.7%
3.50 oz Cascade3.5 oz Cascade Hops Pellet 7 Boil 5 min 2.46 7.5%
6.20 oz Galaxy6.2 oz Galaxy Hops Pellet 14.25 Whirlpool 0 min 10.67 13.3%
3 oz Bravo3 oz Bravo Hops Pellet 15.5 Whirlpool 0 min 5.62 6.4%
3 oz Citra3 oz Citra Hops Pellet 11 Whirlpool 0 min 3.99 6.4%
6.20 oz Galaxy6.2 oz Galaxy Hops Pellet 14.25 Dry Hop 6 days 13.3%
4.70 oz Citra4.7 oz Citra Hops Pellet 11 Dry Hop 6 days 10.1%
1.60 oz Chinook1.6 oz Chinook Hops Pellet 13 Dry Hop 6 days 3.4%
46.60 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
25.08 gal Strike 158 °F 148 °F 35 min
Starting Mash Thickness: 1.25 qt/lb
Starting Grain Temp: 68 °F
 
Yeast
Fermentis - Safale - American Ale Yeast US-56
Amount:
1 BBL Pitch
Cost:
Attenuation (avg):
72%
Flocculation:
Medium
Optimum Temp:
59 - 75 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 760 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
"Mad Science" Imperial IPA beer recipe by yaxx. All Grain, ABV 7.45%, IBU 95.79, SRM 7.87, Fermentables: (Pale 2-Row, Carafa III) Hops: (Chinook, Cascade, Bravo, Galaxy, Citra)
Recipe Picture
Last Updated and Sharing
 
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2021-04-15 15:16 UTC
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