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Birthday Kolsch '25

Method: BIAB
Style: Kölsch
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.59 gallons
Post Boil Size: 6 gallons
Pre Boil Gravity: 1.039 (recipe based estimate)
Post Boil Gravity: 1.049 (recipe based estimate)
Efficiency: 70% (brew house)
Hop Utilization: 85%
Calories: 161 calories (Per 12oz)
Carbs: 16.6 g (Per 12oz)

Created: Wednesday January 22nd 2025

Original Gravity:

1.049

Final Gravity:

1.012

ABV (standard):

4.8%

IBU (tinseth):

26.6

SRM (morey):

4.7

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
7.50 lb	American - Pilsner7.5 lb Pilsner	37	1.8	71.4%
2.25 lb	Munich2.25 lb Munich	37	6	21.4%
4 oz	American - White Wheat4 oz White Wheat	40	2.8	2.4%
8 oz	German - Acidulated Malt8 oz Acidulated Malt	27	3.4	4.8%
10.50 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
2 oz	Hallertau Mittelfruh2 oz Hallertau Mittelfruh Hops	Pellet	3.75	Boil	60 min	24.39	80%
0.50 oz	Hallertau Mittelfruh0.5 oz Hallertau Mittelfruh Hops	Pellet	3.75	Boil	10 min	2.21	20%
2.50 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
2.50 oz	Hallertau Mittelfruh (Pellet)		26.6	100%
2.50 oz / $ 0.00

Other Ingredients

Amount	Name	Cost	Type	Use	Time
0.25 tsp	Five Star Chemicals - Super Moss		Fining	Boil	10 min.
0.25 tsp	Wyeast Yeast Nutrient		Water Agt	Boil	10 min.

Yeast

Lallemand - LALBREW® KÖLN KÖLSCH KOLSCH STYLE ALE YEAST

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Medium
Optimum Temp:	59 - 72 °F	Starter:	Yes
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 89 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.45 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

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2025-01-22 13:26 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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