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Rebel Rouser Imperial IPA

300 calories 24.6 g 12 oz
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Beer Stats
Method: All Grain
Style: Imperial IPA
Boil Time: 75 min
Batch Size: 98 gallons (ending kettle volume)
Pre Boil Size: 105 gallons
Pre Boil Gravity: 18.2 °P (recipe based estimate)
Efficiency: 81% (ending kettle)
Calories: 300 calories (Per 12oz)
Carbs: 24.6 g (Per 12oz)
Created: Monday January 26th 2026
21.8 °P
3.6 °P
10.1%
102.4
9.6
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
250 lb Briess - Pale Ale Malt 2-Row250 lb Pale Ale Malt 2-Row 36.8 3.5 86.2%
15 lb Briess - Caramel Malt - 40L15 lb Caramel Malt - 40L 35.4 40 5.2%
25 lb Corn Sugar - Dextrose25 lb Corn Sugar - Dextrose - (late boil kettle addition) 42 0.5 8.6%
290 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2.10 lb Belma Extract2.1 lb Belma Extract Hops Extract 13 Boil 60 min 61.47 14.9%
16 oz Cascade16 oz Cascade Hops Pellet 9.6 Boil 15 min 11.8 7.1%
8 oz Mosaic8 oz Mosaic Hops Pellet 10.8 Boil 15 min 6.64 3.5%
16 oz Amarillo16 oz Amarillo Hops Pellet 7.5 Boil 15 min 9.22 7.1%
24 oz Cascade24 oz Cascade Hops Pellet 9.6 Whirlpool at 180 °F 20 min 6.16 10.6%
8 oz Mosaic8 oz Mosaic Hops Pellet 10.8 Whirlpool at 180 °F 20 min 2.31 3.5%
24 oz Amarillo24 oz Amarillo Hops Pellet 7.5 Whirlpool at 180 °F 20 min 4.81 10.6%
2 lb Amarillo2 lb Amarillo Hops Pellet 7.5 Dry Hop at 180 °F 3 days 14.2%
2 lb Mosaic2 lb Mosaic Hops Pellet 10.8 Dry Hop at 180 °F 3 days 14.2%
2 lb Cascade2 lb Cascade Hops Pellet 9.6 Dry Hop at 180 °F 3 days 14.2%
225.60 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
40 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
110 g Gypsum Water Agt Mash 1 hr.
23.50 ml Lactic acid Water Agt Mash 1 hr.
9 ml Lactic acid Water Agt Sparge 1 hr.
 
Yeast
Apex - San Diego (Chico) Yeast
Amount:
1 Each
Cost:
Attenuation (avg):
81%
Flocculation:
High
Optimum Temp:
64 - 75 °F
Starter:
No
Fermentation Temp:
90 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 2833 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 2.65 Volumes
 
Target Water Profile
Light colored and hoppy
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
75 5 10 50 150 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
88.0625 gal Strike 165 °F 152 °F 60 min
50.0625 gal Sparge 168 °F 168 °F 15 min
Starting Mash Thickness: 1.25 qt/lb
Starting Grain Temp: 65 °F
Quick Water Requirements
Water Gallons  Quarts
WARNING: Boil kettle capacity (12 gal | 48 qt) exceeded. Volume required: 102.64 gal (410.54 qt). Suggest reducing initial water volume to 10.05 gal (40.22 qt) and adding 90.64 gal (362.54 qt) sparge/top-off.    
WARNING: Mash tun capacity exceeded. Volume required: 104.01 gal (416.05 qt) 82.81 331.3  
Strike water volume at mash thickness of 1.25 qt/lb 82.81 331.3  
Mash volume with grains 104.01 416.1  
Grain absorption losses -33.13 -132.5  
Remaining sparge water volume 55.56 222.3  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 100.69 g | 402.8 qt) 105 420  
Volume increase from sugar/extract (late additions) 1.95 7.8  
Boil off losses -1.88 -7.5  
Hops absorption losses (first wort, boil, aroma) -2.76 -11  
Post boil volume (equipment estimates 102.31 g | 409.2 qt) 98 392  
Hops absorption losses (whirlpool, hop stand) -2.1 -8.4  
Estimated amount in fermentor 95.9 383.6  
Total: 138.38 553.5
Equipment Profile Used: System Default
 
Notes

-the leftover 8oz hops (cascade and amarillo) added to KO
-122 grams of belma hop extract used

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  • Last Updated: 2026-03-02 14:45 UTC