Kolschmees

Method: All Grain
Style: Kölsch
Boil Time: 60 min
Batch Size: 21 liters (fermentor volume)
Pre Boil Size: 26 liters
Post Boil Size: 22.6 liters
Pre Boil Gravity: 1.043 (recipe based estimate)
Post Boil Gravity: 1.049 (recipe based estimate)
Efficiency: 78% (brew house)
Calories: 149 calories (Per 330ml)
Carbs: 14 g (Per 330ml)

Created: Tuesday October 2nd 2018

Original Gravity:

1.049

Final Gravity:

1.010

ABV (standard):

5.2%

IBU (tinseth):

20.0

SRM (morey):

3.5

Mash pH

n/a

Cost $

21.95

Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
3.60 kg	German - Bohemian Pilsner3.6 kg Bohemian Pilsner	$ 1.00 / kg $ 3.60	38	1.9	84.7%
0.15 kg	German - Acidulated Malt0.15 kg Acidulated Malt	$ 3.00 / kg $ 0.45	27	3.4	3.5%
0.25 kg	German - Vienna0.25 kg Vienna	$ 1.60 / kg $ 0.40	37	4	5.9%
0.25 kg	German - Wheat Malt0.25 kg Wheat Malt	$ 2.00 / kg $ 0.50	37	2	5.9%
4.25 kg / $ 4.95

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
38 g	Tettnanger38 g Tettnanger Hops	$ 0.05 / g $ 1.90	Pellet	3.8	Boil	60 min	18.59	19%
14 g	Tettnanger14 g Tettnanger Hops	$ 0.05 / g $ 0.70	Pellet	3.8	Boil	5 min	1.37	7%
100 g	Tettnanger100 g Tettnanger Hops	$ 0.05 / g $ 5.00	Pellet	4.5	Dry Hop	2 days		50%
48 g	Tettnanger48 g Tettnanger Hops	$ 0.05 / g $ 2.40	Pellet	4.5	Dry Hop	6 days		24%
200 g / $ 10.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
52 g	Tettnanger (Pellet) 52 g Tettnanger (Pellet) Hops	$ 0.05 / g $ 2.60	19.96	26%
148 g	Tettnanger (Pellet) 148 g Tettnanger (Pellet) Hops	$ 0.05 / g $ 7.40	0	74%
200 g / $ 10.00

Yeast

White Labs - German Ale/ Kölsch Yeast WLP029

Amount:	1 Each	Cost:	$ 7.00 / each $ 7.00
Attenuation (custom):	79%	Flocculation:	Medium
Optimum Temp:	18 - 21 °C	Starter:	No
Fermentation Temp:	20 °C	Pitch Rate:	0.5 (M cells / ml / ° P) 128 B cells required

$ 7.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	62	100	7.7
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
	Temperature	--	63 °C	60 min
	Temperature	--	67 °C	20 min
	Sparge	--	72 °C	10 min
Starting Mash Thickness: 5 L/kg

Quick Water Requirements

Water	Liters
Strike water volume at mash thickness of 5 L/kg	21.3
Mash volume with grains	24.1
Grain absorption losses	-4.3
Remaining sparge water volume (equipment estimates 10.9 L)	9.9
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 27 L)	26
Boil off losses	-5.7
Hops absorption losses (first wort, boil, aroma)	-0.3
Post boil Volume (equipment estimates 21 L)	22.6
WARNING: Exceeded batch size - reduce boil size
Going into fermentor (equipment estimates 22.6 L)	21
Total:	31.2
Equipment Profile Used:	System Default

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Last Updated: 2020-05-11 11:47 UTC

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Kolschmees