ABV Tools
Free Alcohol, ABV & Brewing Calculators
Accurate tools for alcohol measurement, brewing and distilling.
Browse calculatorsPopular calculators
- Alcohol Temperature CorrectionCorrect alcohol readings to the standard 20°C reference temperature.Open calculator
- ABV CalculatorCalculate alcohol by volume from original and final gravity.Open calculator
- Proof CalculatorConvert between ABV and alcohol proof.Open calculator
- Alcohol Dilution CalculatorCalculate how much water is needed to reach a target alcohol strength.Open calculator
- Hydrometer CorrectionCorrect hydrometer readings for sample temperature.Open calculator
Built for measurement, not guesswork
Free, no sign-up
Every calculator works straight away in your browser, on phone or desktop.
Transparent methods
Each page explains the formula or method used, with a worked example and its limitations.
Clear about limits
Where a method or table does not cover your inputs, we say so instead of guessing.