Winemaking
Blend Ratio Calculator
Blend two components and estimate resulting chemistry plus the ratio needed for a target ABV.
When to use this blend calculator
Use this when you are planning trial blends, scaling a successful bench sample, or checking whether your component volumes can reach a target batch size. It is especially useful when the blend looks simple in percentages but awkward in litres, gallons, or bottles.
- Keep every component in the same unit before comparing totals.
- Treat the result as a production target, then confirm the final blend by tasting.
- Leave a small margin for racking losses, topping wine, and measurement error.
How It Works
This calculator blends two components using weighted-average calculations.
- Enter volume and chemistry for component A and component B.
- Set optional target ABV to compute ratio guidance.
- Review resulting blend ABV, acidity, sugar, and target-ratio output.
FAQ
How are blend metrics computed?
ABV, acidity, and sugar are computed as volume-weighted averages.
Why can target ratio be unavailable?
If target ABV is outside the range of component ABVs, no feasible two-component ratio exists.
Can I model more than two components?
Use iterative two-component passes or external blending sheets for multi-lot optimization.