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Kolsch

Method: All Grain
Style: Kölsch
Boil Time: 90 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 28.5 liters
Post Boil Size: 22.5 liters
Pre Boil Gravity: 9.8 °P (recipe based estimate)
Post Boil Gravity: 12.3 °P (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 151 calories (Per 330ml)
Carbs: 12.9 g (Per 330ml)

Created: Tuesday January 14th 2020

Original Gravity:

12.3 °P

Final Gravity:

2.1 °P

ABV (standard):

5.5%

IBU (tinseth):

23.7

SRM (morey):

3.7

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4 kg	Belgian - Pilsner4 kg Pilsner	37	1.6	86%
0.50 kg	German - Vienna0.5 kg Vienna	37	4	10.8%
0.15 kg	German - Acidulated Malt0.15 kg Acidulated Malt	27	3.4	3.2%
4.65 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
30 g	Spalt30 g Spalt Hops	Pellet	5	Boil	60 min	20.95	60%
20 g	Spalt20 g Spalt Hops	Pellet	5	Boil	5 min	2.78	40%
50 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
50 g	Spalt (Pellet) 50 g Spalt (Pellet) Hops		23.73	100%
50 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
20.5 L		Infusion	--	65 °C	60 min
		Infusion	--	73 °C	15 min
	Mashout	Infusion	--	76 °C	--
Starting Mash Thickness: 4 L/kg Starting Grain Temp: 25 °C

Other Ingredients

Amount	Name	Type	Use	Time
2 each	Whirlfloc	Water Agt	Boil	10 min.
3 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
9 g	Gypsum	Water Agt	Mash	1 hr.

Yeast

Fermentis - Safale - German Ale Yeast K-97

Amount:	1 Each	Cost:
Attenuation (avg):	81%	Flocculation:	High
Optimum Temp:	12 - 25 °C	Starter:	Yes
Fermentation Temp:	19 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 185 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 1.91 bar Temp: 20 °C CO₂ Level: 2.5 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

Last Updated and Sharing

222

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Brews

Public: Yup, Shared
Last Updated: 2020-04-06 13:03 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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