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Cat Piss Pils

Method: All Grain
Style: Czech Pale Lager
Boil Time: 60 min
Batch Size: 17 liters (fermentor volume)
Pre Boil Size: 21.56 liters
Post Boil Size: 17.53 liters
Pre Boil Gravity: 1.032 (recipe based estimate)
Post Boil Gravity: 1.039 (recipe based estimate)
Efficiency: 77% (brew house)
Calories: 119 calories (Per 330ml)
Carbs: 11.8 g (Per 330ml)

Created: Tuesday April 8th 2025

Original Gravity:

1.039

Final Gravity:

1.009

ABV (standard):

4.0%

IBU (tinseth):

31.3

SRM (morey):

3.0

Mash pH

5.3

Cost £

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
1.60 kg	Weyermann - Bohemian Pilsner Malt1.6 kg Bohemian Pilsner Malt	36.8	2.43	57.1%
1 kg	Weyermann - Extra Pale Premium Pilsner Malt1 kg Extra Pale Premium Pilsner Malt	38	1.5	35.7%
0.20 kg	Crisp Malting - Dextrin Malt0.2 kg Dextrin Malt	36.8	1.8	7.1%
2.80 kg / £ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
15 g	Barth-Haas - Hallertauer Tradition15 g Hallertauer Tradition Hops	Pellet	5.5	First Wort	70 min	15.92	23.1%
15 g	Barth-Haas - Hallertauer Tradition15 g Hallertauer Tradition Hops	Pellet	5.5	Boil	15 min	7.18	23.1%
5 g	Barth-Haas - Hallertauer Tradition5 g Hallertauer Tradition Hops	Pellet	5.5	Whirlpool	30 min	0.81	7.7%
15 g	Nelson Sauvin15 g Nelson Sauvin Hops	Pellet	12.5	Whirlpool at 70 °C	30 min	5.52	23.1%
15 g	Yakima Valley Hops - NZ Motueka15 g NZ Motueka Hops	Pellet	4.3	Whirlpool	30 min	1.9	23.1%
65 g / £ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
35 g	Barth-Haas - Hallertauer Tradition (Pellet)	23.91	53.9%
15 g	Nelson Sauvin (Pellet) 15 g Nelson Sauvin (Pellet) Hops	5.52	23.1%
15 g	Yakima Valley Hops - NZ Motueka (Pellet) 15 g NZ Motueka (Pellet) Hops	1.9	23.1%
65 g / £ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
18.9 L	Strike	63 °C	62 °C	30 min
	Steeping	69 °C	69 °C	30 min
7.5 L	Sparge	76 °C	76 °C	15 min
Starting Mash Thickness: 2.5 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Type	Use	Time
0.35 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.71 g	Gypsum	Water Agt	Mash	1 hr.
5.67 g	Citric acid	Water Agt	Mash	1 hr.

Yeast

Lallemand - LalBrew NovaLager™

Amount:	1.42 Each	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	10 - 20 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 58 B cells required

£ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 Volumes

Target Water Profile

Pilsen (Light Lager)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
7	3	2	5	5	25
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2025-04-10 22:56 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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