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Boise Porter

Method: All Grain
Style: American Porter
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 6.5 gallons
Pre Boil Gravity: 1.039 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 168 calories (Per 12oz)
Carbs: 17.6 g (Per 12oz)

Created: Tuesday January 13th 2026

Black Butte Porter

OG: 1.058 FG: 1.019 ABV: 5.3% IBU: 23

Original Gravity:

1.051

Final Gravity:

1.013

ABV (standard):

4.9%

IBU (tinseth):

19.2

SRM (morey):

28.8

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
8 lb	Great Western - Domestic 2-Row8 lb Domestic 2-Row	37	2	80%
20 oz	American - Caramel / Crystal 40L20 oz Caramel / Crystal 40L	34	40	12.5%
4 oz	American - Roasted Barley4 oz Roasted Barley	33	300	2.5%
4 oz	Proximity - Chocolate Wheat4 oz Chocolate Wheat	34.5	400	2.5%
4 oz	German - Carafa III4 oz Carafa III	32	535	2.5%
160 oz / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
20 g	Hop Union - German hallertau20 g German hallertau Hops		Pellet	6.5	Boil	60 min	19.22	100%
20 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
20 g	Hop Union - German hallertau (Pellet) 20 g German hallertau (Pellet) Hops		19.22	100%
20 g / $ 0.00

Yeast

Wyeast - American Ale II 1272

Amount:	1 Each	Cost:
Attenuation (avg):	74%	Flocculation:	High
Optimum Temp:	60 - 72 °F	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 84 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.75 Volumes

Target Water Profile

Milwaukee, WI, USA

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

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2026-01-13 16:38 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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