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\nWater Calculator Brewing
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Calculate the precise amount of brewing water needed for your beer recipes, factoring in grain absorption, boil-off, and sparge requirements.
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Brewing Water Breakdown:
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- Pre-boil Volume: 32.0 L
- Boil-off Loss: 6.0 L
- Mash Water: 9.0 L
- Sparge Water: 10.0 L
- Dead Space Loss: 1.0 L
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Calculation Logic: The total water needed is determined by the batch size plus losses (boil-off, dead space) and absorption by grains, adjusted for mash efficiency and sparge requirements.
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Water Usage Distribution
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Water Usage Breakdown Table
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| Category | Volume (L) | Description |
|---|---|---|
| Batch Size | 20.0 | Final beer volume in fermenter |
| Boil-off Loss | 6.0 | Water evaporated during boil |
| Dead Space Loss | 1.0 | Water left in equipment after transfer |
| Grain Absorption | 4.0 | Water absorbed by grains during mash |
| Sparge Water | 10.0 | Additional water for sparging/rinsing |
| Total Required | 37.0 | Total water to start with |
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This calculator helps brewers ensure they have