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Old Numbskull

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Batch size

  • 19 liter(s)
    Expected quantity of finished beer
  • 60 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 24.1 liter(s)
    Boil size
  • 10 %
    Boil loss
  • 23.6
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 0 %
    Dry hopping loss

Mash information

  • 80 %
    Mash efficiency
  • 2.3 liter(s) / kg
    Liquor-to-grist ratio
  • 20.2 liter(s)
    Mash size
  • 28.9 liter(s)
    Total mash volume
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Fermentables

25.7 BLG
12.1% ABV
10.8 SRM

Type Name Amount Yield EBC
Grain Pale Malt (2 Row) Bel 7.6 kg 82.3% 80 % 6
Sugar Brown Sugar, Light 0.46 kg 5% 100 % 16
Grain Briess - Munich Malt 20L 0.28 kg 3% 74 % 39
Grain Caramel/Crystal Malt - 30L 0.19 kg 2.1% 75 % 59
Grain Simpsons - Caramalt 0.42 kg 4.6% 76 % 69
Grain Honey Malt 0.14 kg 1.5% 80 % 49
Grain Barley, Flaked 0.14 kg 1.5% 70 % 4
Sum 9.23 kg

Hops

89 IBU

Bitterness ratio 0.82 Very bitter


Use for Name Amount Time Alpha acid
First Wort Chinook 42 g 60 min 11 %
First Wort Columbus/Tomahawk/Zeus 31 g 60 min 15.5 %
First Wort Amarillo 18 g 60 min 9.5 %
Boil Simcoe 5 g 30 min 13.2 %
Boil Chinook 3 g 15 min 13 %
Boil Cascade 3 g 5 min 6 %
Boil Palisade 8 g 2 min 7.5 %
Dry Hop Amarillo 28 g 4 day(s) 9.5 %
Dry Hop Columbus/Tomahawk/Zeus 28 g 4 day(s) 15.5 %
Dry Hop Chinook 28 g 4 day(s) 13 %
Dry Hop Simcoe 28 g 4 day(s) 13.2 %
Dry Hop Palisade 28 g 4 day(s) 7.5 %
Dry Hop Warrior 28 g 4 day(s) 15.5 %

Yeasts

Name Type Form Amount Laboratory
US-05 Ale Slant 400 ml Safale

Notes

  • Using Honey instead of Honey malt. Mashing at 66C 150F.
    Mar 17, 2018, 2:09 AM