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Gratzer

Created: Friday July 22nd 2022
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133 calories 12.5 g 500 ml
Beer Stats
Method: All Grain
Style: Piwo Grodziskie
Boil Time: 60 min
Batch Size: 66 liters (ending kettle volume)
Pre Boil Size: 42 liters
Pre Boil Gravity: 1.046 (recipe based estimate)
Efficiency: 75% (ending kettle)
Hop Utilization: 98%
Calories: 133 calories (Per 500ml)
Carbs: 12.5 g (Per 500ml)
1.029
1.006
3.1%
20.4
5.3
5.4
17.60
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
8 kg Weyermann - Oak Smoked Wheat Malt8 kg Oak Smoked Wheat Malt 38 2 97.6%
0.20 kg German - Acidulated Malt0.2 kg Acidulated Malt 27 3.4 2.4%
8.20 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
8 oz Hallertau Mittelfruh8 oz Hallertau Mittelfruh Hops $ 2.20 / oz
$ 17.60 		Pellet 3.8 Boil 20 min 20.37 100%
8 oz / $ 17.60
 
Other Ingredients
Amount Name Cost Type Use Time
2 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
2.50 g Gypsum Water Agt Mash 1 hr.
 
Yeast
Omega Yeast Labs - Lutra Kveik OYL-071
Amount:
3 Each
Cost:
Attenuation (avg):
78%
Flocculation:
Medium
Optimum Temp:
20 - 35 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 169 B cells required
$ 0.00 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-
80 5 25 75 80 100
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
21.6 L Strike 73 °C 66 °C 60 min
Starting Mash Thickness: 2.7 L/kg
Starting Grain Temp: 21 °C
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 72.83 L. Suggest reducing initial water volume to 45.4 L and adding 27.43 L sparge/top-off.  
Strike water volume at mash thickness of 2.7 L/kg 22.1
Mash volume with grains 27.6
Grain absorption losses -8.2
Remaining sparge water volume 29
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 72.8 L) 42
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -1.1
Post boil volume (equipment estimates 35.2 L) 66
Estimated amount in fermentor 66
Total: 51.1  
Equipment Profile Used: System Default

Batch Performance
Efficiency:
Conversion Efficiency N/A
Pre-Boil: 62% 23.3 ppg
Ending Kettle: 63% 23.7 ppg
Brew House: 53% 20 ppg
Wort Volume:
36 Liters
  • Expected 66 Liters of fermentable wort.
  • Adjust your equipment profile and calibrate your equipment to dial this in.
  • Expected OG: 1.029
  • Actual OG: 1.024
Alcohol and Attenuation:
ABV: 2.89%
  • Apparent Attenuation: 91.7%
  • Actual FG: 1.002
  • Calories per 500ml 133 calories
  • Carbohydrates per 500ml 12.5 g
Amount Packaged:
19 Liters
Great job! You get to enjoy the equivalent of:
  • 12oz bottles: 54
  • 1/2L bottles: 38
  • Pints: 40
Latest Brew Log
Date Days Event Gravity Volume pH Temp Updated Comment
10/15/2022 5:10 PM
over 2 years ago 		+0 Pre-Boil Gravity 1.038 42 Liters 10/15/2022 5:10 PM
over 2 years ago
10/15/2022 5:10 PM
over 2 years ago 		+0 Boil Complete 1.045 36 Liters 10/15/2022 5:10 PM
over 2 years ago
10/15/2022 5:11 PM
over 2 years ago 		+0 Brew Day Complete 1.024 57 Liters 10/15/2022 5:15 PM
over 2 years ago
10/15/2022 10:31 PM
over 2 years ago 		+0 Brew Day Complete 1.024 57 Liters 10/17/2022 12:40 PM
over 2 years ago 		Pitch de levure Lutra à 17h15... à 32C
11/1/2022 6:09 PM
over 2 years ago 		+17 Fermentation Complete 1.002 19 Liters 11/1/2022 6:09 PM
over 2 years ago
11/1/2022 6:10 PM
over 2 years ago 		+17 Packaged 1.002 19 Liters 11/1/2022 6:10 PM
over 2 years ago 		forced carb in 30 hours at 40 psi
"Gratzer" Piwo Grodziskie beer recipe by EricOuellet. All Grain, ABV 3.08%, IBU 20.37, SRM 5.33, Fermentables: (Oak Smoked Wheat Malt, Acidulated Malt) Hops: (Hallertau Mittelfruh) Other: (Calcium Chloride (dihydrate), Gypsum)
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  • Last Updated: 2022-10-15 12:03 UTC