Dekotora DIPA

Method: All Grain
Style: Double IPA
Boil Time: 60 min
Batch Size: 210 liters (fermentor volume)
Pre Boil Size: 233.75 liters
Post Boil Size: 225 liters
Pre Boil Gravity: 1.076 (recipe based estimate)
Post Boil Gravity: 1.079 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Jason
No Chill: 45 minute extended hop boil time
Hop Utilization: 99%
Calories: 262 calories (Per 12oz)
Carbs: 24.9 g (Per 12oz)

Created: Saturday November 1st 2025

Original Gravity:

1.079

Final Gravity:

1.017

ABV (standard):

8.0%

IBU (tinseth):

69.2

SRM (morey):

7.9

Mash pH

5.5

Cost ¥

29,090.00

Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
25 kg	Weyermann - Vienna Malt25 kg Vienna Malt	¥ 243.00 / kg ¥ 6,075.00	37	3.5	33.3%
50 kg	Crisp Malting - Pale Ale50 kg Pale Ale	¥ 225.00 / kg ¥ 11,250.00	38	4	66.7%
75 kg / ¥ 17,325.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
250 g	Yakima Valley Hops - Willamette250 g Willamette Hops	¥ 1,000.00 / kg ¥ 250.00	Pellet	5	Boil at 70 °C	60 min	12.86	6%
100 g	Yakima Chief Hops - Chinook100 g Chinook Hops	¥ 5,100.00 / kg ¥ 510.00	Pellet	13.7	Boil	15 min	13.02	2.4%
100 g	Yakima Valley Hops - Willamette100 g Willamette Hops	¥ 1,000.00 / kg ¥ 100.00	Pellet	5	Boil	15 min	4.75	2.4%
100 g	Yakima Chief Hops - Loral100 g Loral Hops	¥ 1,000.00 / kg ¥ 100.00	Pellet	12	Boil	15 min	11.4	2.4%
400 g	Yakima Chief Hops - Chinook400 g Chinook Hops	¥ 5,100.00 / kg ¥ 2,040.00	Pellet	13.7	Whirlpool at 70 °C	15 min	10.44	9.6%
800 g	Yakima Valley Hops - Willamette800 g Willamette Hops	¥ 1,000.00 / kg ¥ 800.00	Pellet	5	Whirlpool at 70 °C	15 min	7.62	19.3%
400 g	Yakima Chief Hops - Loral400 g Loral Hops	¥ 1,000.00 / kg ¥ 400.00	Pellet	12	Whirlpool at 70 °C	15 min	9.14	9.6%
600 g	Yakima Chief Hops - Chinook600 g Chinook Hops	¥ 5,100.00 / kg ¥ 3,060.00	Pellet	13.7	Dry Hop (High Krausen) at 30 °C	2 days		14.5%
800 g	Yakima Valley Hops - Willamette800 g Willamette Hops	¥ 1,000.00 / kg ¥ 800.00	Pellet	5	Dry Hop (High Krausen) at 30 °C	2 days		19.3%
600 g	Yakima Chief Hops - Loral600 g Loral Hops	¥ 1,000.00 / kg ¥ 600.00	Pellet	12	Dry Hop (High Krausen) at 30 °C	2 days		14.5%
4,150 g / ¥ 8,660.00

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Other Ingredients

Amount	Name	Cost	Type	Use	Time
25 g	Calcium Chloride (dihydrate)		Water Agt	Mash	1 hr.
41 g	Epsom Salt		Water Agt	Mash	1 hr.
91 g	Gypsum		Water Agt	Mash	1 hr.
10 g	Carrageenan	¥ 10,500.00 / kg ¥ 105.00	Fining	Boil	10 min.
50 g	Gelatin		Fining	Primary	1 days
¥ 105.00

Yeast

WHC Lab - Bjorn - Kveik

Amount:	100 Grams	Cost:	¥ 30.00 / g ¥ 3,000.00
Attenuation (custom):	77%	Flocculation:	High
Optimum Temp:	30 - 35 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 1404 B cells required

¥ 3,000.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.45 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	18.2	8	52.5	242.7	16
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
232 L		Strike	69 °C	67 °C	60 min
75.75 L		Sparge	76 °C	76 °C	15 min
Starting Mash Thickness: 3 L/kg Starting Grain Temp: 18 °C

Quick Water Requirements

Water	Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 226.45 L. Suggest reducing initial water volume to 45.4 L and adding 181.05 L sparge/top-off.
WARNING: Mash tun capacity exceeded. Volume required: 274.5 L	225
Strike water volume at mash thickness of 3 L/kg	225
Mash volume with grains	274.5
Grain absorption losses	-75
Remaining sparge water volume (equipment estimates 77.4 L)	84.7
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 226.5 L)	233.8
Boil off losses	-5.7
Hops absorption losses (first wort, boil, aroma)	-2.8
Post boil Volume (equipment estimates 218 L)	225
Hops absorption losses (whirlpool, hop stand)	-8
WARNING: Exceeded batch size - reduce boil size
Going into fermentor (equipment estimates 217 L)	210
Total:	309.7
Equipment Profile Used:	System Default

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Last Updated: 2026-05-02 08:58 UTC