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The Walking Dead DIPA

248 calories 22 g 330 ml
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Beer Stats
Method: BIAB
Style: Double IPA
Boil Time: 60 min
Batch Size: 22 liters (fermentor volume)
Pre Boil Size: 28.5 liters
Pre Boil Gravity: 1.063 (recipe based estimate)
Post Boil Gravity: 1.081 (recipe based estimate)
Efficiency: 69% (brew house)
Source: https://hoppydaysbrewingsupplies.com.au/product/the-walking-dead/?wccps_c0=141857&wccps_c1=73199&wccps_c2=66588&wccps_c3=5593&wccps_c4=3793&wccps_c5=2711&wccps_c6=3696&wccps_c7=22594&wccps_c8&wccps_c9&wccps_c10&wccps_c11&wccps_c12&wccps_c13&wccps_c14&
Calories: 248 calories (Per 330ml)
Carbs: 22 g (Per 330ml)
Created: Saturday September 6th 2025
1.081
1.015
8.7%
99.6
6.8
5.5
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4.20 kg Voyager Craft Malt - Veloria Schooner4.2 kg Veloria Schooner 35.9 3.6 49%
4.20 kg Voyager Craft Malt - Atlas Latrobe4.2 kg Atlas Latrobe 37.6 2.03 49%
0.18 kg Gladfield - Sour Grapes Acid Malt0.18 kg Sour Grapes Acid Malt 12.4 2.03 2.1%
8.58 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
40 g Centennial40 g Centennial Hops Pellet 10 Boil 60 min 41.12 7.9%
50 g Citra50 g Citra Hops Pellet 11 Boil 10 min 20.5 9.9%
40 g Centennial40 g Centennial Hops Pellet 10 Boil 10 min 14.91 7.9%
50 g Centennial50 g Centennial Hops Pellet 10 Hop Stand at 85 °C 15 min 7.5 9.9%
50 g Citra50 g Citra Hops Pellet 11 Hop Stand at 85 °C 15 min 8.25 9.9%
50 g Motueka50 g Motueka Hops Pellet 7 Hop Stand at 85 °C 15 min 5.25 9.9%
25 g Riwaka25 g Riwaka Hops Pellet 5.5 Hop Stand at 85 °C 15 min 2.06 5%
50 g Centennial50 g Centennial Hops Pellet 10 Dry Hop 5 days 9.9%
50 g Citra50 g Citra Hops Pellet 11 Dry Hop 5 days 9.9%
50 g Motueka50 g Motueka Hops Pellet 7 Dry Hop 5 days 9.9%
50 g Riwaka50 g Riwaka Hops Pellet 5.5 Dry Hop 5 days 9.9%
505 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0.25 tsp Potassium Metabisulfite Water Agt Mash 65 min.
2 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
5 g Chalk Water Agt Mash 1 hr.
15 g Gypsum Water Agt Mash 1 hr.
7 g Fermaid AT Water Agt Boil 10 min.
1 each Whirlfloc Fining Boil 10 min.
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
2 Each
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 151 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 0.52 bar       Temp: 2 °C       CO2 Level: 2.25 Volumes
 
Target Water Profile
IPA/DIPA Water - Back of the Passage
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
171 7 24 59.7 286.5 78.6
15g Gypsum
2g Calcium chloride
5g Calcium carbonate
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
32.5 L Infusion 69 °C 67 °C 60 min
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 38.7 L) 38
Mash volume with grains (equipment estimates 44.4 L) 43.6
Grain absorption losses -8.6
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 29.2 L) 28.5
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.7
Post boil Volume 22.9
Hops absorption losses (whirlpool, hop stand) -0.9
Volume into fermentor 22
Total: 38  
Equipment Profile Used: System Default
 
Notes

Batch #1 - 7/9/25 (Eff.: 69 %, Att.: %, ABV: %)

  • Mash vol.: 32.5 L, Pre-boil vol.: L, Batch vol.: 22 L
    OG: 1082 (Refract.) 10 (Tilt) Boil Time: 60 min
    Yeast: US-05 (x2) dry pitched

    14/9/25 - Dry hopped and crashed to 10 C with CO2 rig, FG: 1015 (Tilt)
    21/9/25 - Cold crashed to 1 C.
    24/9/25 - Kegged and carbed.
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  • Last Updated: 2026-02-06 23:23 UTC