MCPCalc

ABV Calculator

Calculate alcohol by volume for mixed drinks from ingredient volumes and ABVs.

Scratchpad (not saved)

oz

Volume of first alcoholic ingredient

%

ABV of first ingredient

oz
%
oz

Non-alcoholic mixer volume

oz

Estimated water from ice dilution

What This Calculator Does

Calculate alcohol by volume for mixed drinks from ingredient volumes and ABVs.

It combines Ingredient 1 Volume, Ingredient 1 ABV, Ingredient 2 Volume, Ingredient 2 ABV to estimate Drink ABV, Total Volume, Pure Alcohol.

Formula & Method

Pure alcohol volume is A=\sum V_i\cdot\frac{ABV_i}{100}. Drink ABV is ABV_{drink}=\frac{A}{V_{total}}\times100 where V_{total}=\sum V_i + Mixer + Dilution. Standard drinks use Std=\frac{A}{0.6}.

Notation used in the formulas: R = Drink ABV; x_{1} = Ingredient 1 Volume; x_{2} = Ingredient 1 ABV; x_{3} = Ingredient 2 Volume; x_{4} = Ingredient 2 ABV; x_{5} = Mixer Volume; x_{6} = Ice Dilution.

Method summary: inputs are normalized to consistent units, core equations are evaluated, then secondary values are derived and rounded for display.

Use this calculator for quick scenario analysis. Start with baseline values, change one driver at a time, and compare how sensitive the results are to each input shown above.

Inputs Used

  • Ingredient 1 Volume: Volume of first alcoholic ingredient
  • Ingredient 1 ABV: ABV of first ingredient
  • Ingredient 2 Volume: Used directly in the calculation.
  • Ingredient 2 ABV: Used directly in the calculation.
  • Mixer Volume: Non-alcoholic mixer volume
  • Ice Dilution: Estimated water from ice dilution

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