Alcohol Dilution Calculator: Precisely Reduce Alcohol Strength (ABV)

Calculate Your Alcohol Dilution

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Calculation Results

Volume of water to add:

Final total volume:

Quickly determine how much water to add to achieve your desired alcohol percentage. Whether you're a home distiller, bartender, or crafting spirits, this alcohol dilution calculator ensures precise results, helping you adjust the alcohol by volume (ABV) accurately and efficiently.

Formula:

To calculate the volume of water needed to dilute an alcohol solution, use the following formula:

Vwater = (Vinitial × Cinitial / Ctarget) - Vinitial

Where:

  • Vinitial: The starting volume of your alcohol solution.
  • Cinitial: The initial alcohol concentration (Alcohol By Volume, ABV%).
  • Ctarget: The desired final alcohol concentration (ABV%).
  • Vwater: The volume of water required to reach the target concentration.

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