ABV Calculator

Alcohol By Volume (ABV) Calculator

Calculate ABV for beer, wine, or mead using original & final gravity

100% FreeStandard & Alternate FormulasBrewing Calculator

ABV Calculation Tool

Enter your gravity readings to calculate alcohol content

Gravity Unit

SG (Specific Gravity, 1.xxx)Plato °P

Original Gravity (OG) SG

Final Gravity (FG) SG

ABV Equation

Standard: (OG - FG) × 131.25 (simpler formula)Alternate: More precise for high-attenuation brews

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ABV Calculator - Alcohol By Volume Calculator for Homebrew & Craft Beer | MathIsimple