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Torpedo IPA 2026

Method: BIAB
Style: Double IPA
Boil Time: 90 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 6.33 gallons
Post Boil Size: 5.49 gallons
Pre Boil Gravity: 1.062 (recipe based estimate)
Post Boil Gravity: 1.071 (recipe based estimate)
Efficiency: 76% (brew house)
Source: BenMan HomeBrewing
Calories: 233 calories (Per 12oz)
Carbs: 20.7 g (Per 12oz)

Created: Sunday March 29th 2026

Original Gravity:

1.071

Final Gravity:

1.013

ABV (standard):

7.6%

IBU (tinseth):

72.4

SRM (morey):

8.5

Mash pH

5.2

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
12 lb	US - Pale 2-Row12 lb Pale 2-Row	37	1.8	94.5%
0.70 lb	Caramel / Crystal 60L0.7 lb Caramel / Crystal 60L	34	60	5.5%
12.70 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
0.75 oz	Magnum0.75 oz Magnum Hops	Pellet	14	Boil	60 min	39.53	9.7%
0.50 oz	Magnum0.5 oz Magnum Hops	Pellet	14	Boil	20 min	14.51	6.5%
1 oz	Crystal1 oz Crystal Hops	Pellet	4.6	Boil	10 min	5.71	12.9%
1.50 oz	Citra1.5 oz Citra Hops	Pellet	11	Whirlpool at 180 °F	25 min	9.89	19.4%
1 oz	Crystal1 oz Crystal Hops	Pellet	4.6	Whirlpool at 180 °F	25 min	2.76	12.9%
1.50 oz	Citra1.5 oz Citra Hops	Pellet	11	Dry Hop	3 days		19.4%
1 oz	Crystal1 oz Crystal Hops	Pellet	4.3	Dry Hop	3 days		12.9%
0.50 oz	Magnum0.5 oz Magnum Hops	Pellet	14	Dry Hop	3 days		6.5%
7.75 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1.75 oz	Magnum (Pellet) 1.749999995997 oz Magnum (Pellet) Hops	54.04	22.7%
2 oz	Crystal (Pellet)	8.47	25.8%
3 oz	Citra (Pellet) 2.9999999931377 oz Citra (Pellet) Hops	9.89	38.8%
1 oz	Crystal (Pellet)		12.9%
7.75 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
29.9 qt		Infusion	--	152 °F	90 min
		Temperature	--	170 °F	10 min

Other Ingredients

Amount	Name	Type	Use	Time
5.50 g	Gypsum	Water Agt	Mash	1 hr.
7.50 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
1.50 g	Epsom Salt	Water Agt	Mash	1 hr.
3 ml	Lactic acid	Water Agt	Mash	1 hr.
1 each	Whirlfloc tablet	Water Agt	Boil	15 min.
2 g	Yeast Nutrient	Other	Boil	15 min.

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	2 Each	Cost:
Attenuation (custom):	80%	Flocculation:	Medium
Optimum Temp:	54 - 77 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 115 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.3 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
117.5	5.2	0	127.8	129.1	0
Mash Chemistry and Brewing Water Calculator

Notes

Single infusion mash at 152F for 90 mins
Boil for 90 minutes, adding Whirlfloc and hops per schedule.
start chilling immediately.
Cool the wort quickly to 66F and transfer to fermenter.

Add dry hops once fermentation is nearing completion (i.e. 5 points from final gravity) and raise the temperature to 70-72F.
Dry hop for 3 days while fermentation finishes.

cold crash, keg/bottle ~2.3 vol

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2026-04-05 21:16 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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