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Chang Unpaasteurized

Method: All Grain
Style: Premium American Lager
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 25.84 liters
Post Boil Size: 20 liters
Pre Boil Gravity: 1.036 (recipe based estimate)
Post Boil Gravity: 1.046 (recipe based estimate)
Efficiency: 60% (brew house)
Calories: 140 calories (Per 330ml)
Carbs: 12.8 g (Per 330ml)

Created: Monday April 28th 2025

Original Gravity:

1.046

Final Gravity:

1.009

ABV (standard):

4.9%

IBU (tinseth):

12.5

SRM (morey):

4.3

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
3.90 kg	Weyermann - Pilsner3.9 kg Pilsner	36	1.5	76.2%
500 g	German - Vienna500 g Vienna	37	4	9.8%
470 g	Weyermann - Munich Type I470 g Munich Type I	38	6	9.2%
250 g	Weyermann - Carapils250 g Carapils	34.5	2.1	4.9%
5,120 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
22 g	Hallertau Mittelfruh22 g Hallertau Mittelfruh Hops	Leaf/Whole	3.75	Boil	60 min	10.8	68.8%
10 g	Saaz10 g Saaz Hops	Leaf/Whole	3.5	Boil	10 min	1.66	31.3%
32 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
22 g	Hallertau Mittelfruh (Leaf/Whole)	10.8	68.8%
10 g	Saaz (Leaf/Whole) 10 g Saaz (Leaf/Whole) Hops	1.66	31.3%
32 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
18.7 L	Infusion	67 °C	67 °C	60 min
13.4 L	Batch Sparge	75 °C	75 °C	10 min
Starting Mash Thickness: 3.65 L/kg

Other Ingredients

Amount	Name	Cost	Type	Use	Time
10 g	Yeast Nutrient		Other	Boil	15 min.
1 each	Whirlfloc		Water Agt	Boil	15 min.

Yeast

Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST

Amount:	11 Grams	Cost:
Attenuation (avg):	80%	Flocculation:	High
Optimum Temp:	10 - 22 °C	Starter:	No
Fermentation Temp:	15 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 80 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: dextrose Amount: 185 g Temp: 20 °C CO₂ Level: 3.2 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

Notes

ปรับน้ำด้วย Calcium Chloride = 7 g ///Gypsum = 1.5 g /// Epsom Salt = 0.5 g ///
...................................................
ขณะ Mash PH 5.2 - 5.4
..................................................
ferment 15 องศา = 14 วัน /// Cool Crash 1 องศา = 2 วัน

Last Updated and Sharing

401

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Brews

Public: Yup, Shared
Last Updated: 2026-02-10 08:00 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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