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Estimate the final ABV, volume, and water added from each ingredient (volume + ABV), mixing method, and time.

📘 How to Use

  1. Add each ingredient with its volume and ABV (%); use "+ Add ingredient" for additional rows. Toggle ml / fl oz at the top.
  2. Select the mixing method (stir, shake, or build) and set the mixing time in seconds.
  3. Check the final ABV, total liquid volume, and the amount of water added.

Cocktail Dilution Calculator

Name Volume (ml) ABV (%)

Total before dilution: - ml

sec

※ Assumes mixing with ice. The dilution rate below represents water from melted ice.

※ Water added = Total ingredients × Dilution rate

※ Final volume = Total ingredients + Water added

※ Final ABV = Total alcohol ÷ Final volume

Final ABV
-%
Final volume
-ml
Water added
-ml

Dilution rate

- %
0%50%

Typical dilution by method

Stir15–25%
Shake25–35%
Build5–10%
Article

Cocktail Dilution Calculator | Precise ABV & Volume Estimation

Calculate the precise final ABV, total volume, and water added to your cocktails based on your specific mixing method and duration. Designed for professional mixologists and cocktail enthusiasts, this tool helps you perfect your recipes with data-driven accuracy.

💡 About This Tool

  • Dynamic Dilution Tracking Estimates the percentage of water dilution based on your chosen technique: stirring (15–25%), shaking (25–35%), or building (5–10%). The calculation scales dynamically depending on the mixing time, from 10 up to 120 seconds.
  • Accurate Recipe Balancing Automatically computes the resulting alcohol by volume (ABV) and total liquid volume in your chosen unit (ml or fl oz). This allows you to standardize your recipes, ensuring consistency across different batches or bartenders.
  • Visual Strength Indicators The interface color-codes the final ABV to help you gauge the cocktail's profile at a glance. Results over 30% display in red (spirit-forward), 15% to 30% in pink (standard strength), and below 15% in green (sessionable or low-ABV).

🧐 Frequently Asked Questions

Q. How does the mixing time affect the calculated dilution?

A. The calculator applies linear interpolation between 10 seconds and 120 seconds. For instance, shaking a drink for 10 seconds will apply the minimum baseline of 25% dilution. If you shake vigorously for a full 120 seconds, it maxes out at a 35% estimated dilution rate.

Q. Can I enter ingredients in fluid ounces instead of milliliters?

A. Yes. The unit toggle at the top of the tool switches all volume inputs and outputs between ml and fl oz. Internally the calculator works in ml, so toggling preserves your values via the 1 fl oz = 29.5735 ml conversion.

📚 Mixology Insights: The Role of Dilution

In professional bartending, dilution is never considered a flaw—it is a fundamental ingredient. When you apply mechanical force (shaking or stirring) to ice, it melts, which lowers the temperature of the liquid and introduces water into the mix. This essential water content opens up aromatic compounds, binds disparate flavors together, and softens the harsh burn of high-proof ethanol.

A standard stirred cocktail, such as a Negroni or Martini, typically achieves an optimal balance at 15–25% dilution, preserving a silky texture. Conversely, a vigorously shaken drink like a Daiquiri requires a higher dilution (25–35%) caused by the increased surface area of shattered ice, resulting in an aerated, refreshing profile. Understanding and controlling these precise percentages allows you to elevate a good cocktail into an exceptional one.