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Double GPT

264 calories 23.4 g 330 ml
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Beer Stats
Method: All Grain
Style: Imperial IPA
Boil Time: 75 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 24 liters
Pre Boil Gravity: 1.072 (recipe based estimate)
Post Boil Gravity: 1.086 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Good Day
Calories: 264 calories (Per 330ml)
Carbs: 23.4 g (Per 330ml)
Created: Sunday September 28th 2025
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Calpis DIPA

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OG: 1.090 FG: 1.027 ABV: 8.3% IBU: 97

1.086
1.016
9.2%
112.9
8.8
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6.43 kg Bestmalz - BEST Pale ale6.43 kg BEST Pale ale 38.1 2.81 85.6%
0.29 kg Thomas Fawcett - Crystal Malt I0.29 kg Crystal Malt I 34 45 3.9%
0.29 kg Bestmalz - BEST Caramel Pils0.29 kg BEST Caramel Pils 37 2.43 3.9%
0.50 kg Corn Sugar - Dextrose0.5 kg Corn Sugar - Dextrose 42 0.5 6.7%
7.51 kg / ฿ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2 oz Columbus2 oz Columbus Hops Pellet 15 Boil 75 min 92.58 14.3%
1 oz Centennial1 oz Centennial Hops Pellet 10 Boil 10 min 10.71 7.1%
1 oz Centennial1 oz Centennial Hops Pellet 10 Whirlpool at 80 °C 15 min 4.25 7.1%
1 oz Simcoe1 oz Simcoe Hops Pellet 12.7 Whirlpool at 80 °C 15 min 5.4 7.1%
1 oz Centennial1 oz Centennial Hops Pellet 10 Dry Hop 7 days 7.1%
1 oz Columbus1 oz Columbus Hops Pellet 15 Dry Hop 7 days 7.1%
1 oz Simcoe1 oz Simcoe Hops Pellet 12.7 Dry Hop 7 days 7.1%
1 oz Centennial1 oz Centennial Hops Pellet 10 Dry Hop 10 days 7.1%
1 oz Simcoe1 oz Simcoe Hops Pellet 12.7 Dry Hop 10 days 7.1%
2 oz Centennial2 oz Centennial Hops Pellet 10 Dry Hop 14 days 14.3%
2 oz Simcoe2 oz Simcoe Hops Pellet 12.7 Dry Hop 14 days 14.3%
14 oz / ฿ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1.90 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
1.60 g Epsom Salt Water Agt Mash 1 hr.
14.20 g Gypsum Water Agt Mash 1 hr.
0.80 g Salt Water Agt Mash 1 hr.
0.22 ml Phosphoric acid Water Agt Mash 1 hr.
 
Yeast
White Labs - California Ale Yeast WLP001
Amount:
2 Each
Cost:
Attenuation (avg):
76.5%
Flocculation:
Medium
Optimum Temp:
20 - 23 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 145 B cells required
฿ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.9 Volumes
 
Target Water Profile
Light colored and hoppy
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
130 13 10 50 280 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
19.628 L Strike 69 °C 65 °C 90 min
10.6053 L Sparge 76 °C 76 °C 15 min
Starting Mash Thickness: 2.8 L/kg
Starting Grain Temp: 28 °C
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 2.8 L/kg 19.6
Mash volume with grains 24.3
Grain absorption losses -7
Remaining sparge water volume (equipment estimates 15.8 L) 12
Mash Lauter Tun losses -0.9
Volume increase from sugar/extract (early additions) 0.3
Pre boil volume (equipment estimates 27.8 L) 24
Boil off losses -7.1
Hops absorption losses (first wort, boil, aroma) -0.4
Post boil Volume 20.3
Hops absorption losses (whirlpool, hop stand) -0.3
Going into fermentor 20
Total: 31.6  
Equipment Profile Used: System Default
 
Notes

Yeast WLP001 / 1 1/2 ซอง
Mash 65.5c /90 min / Mash out 76c/10 min
Boil 75 min
Primary 2 week/ Secondary +Dry hop
Dry Hop#1 วันที่7 ทิ้งไว้3-4วัน
Dry Hop#2 วันที่11( เอา hop1ออกหรือไม่ก็ได้) ทิ้งไว้3-4วัน
Dry Hop#3 วันที่14 ทิ้งไว้2-3วัน ไม่งั้นเสี่ยงกลิ่น grassy
Cold crash 1-2 D /2-4c เพื่อตกตะกอน

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  • Last Updated: 2026-01-07 07:59 UTC