🍺 ABV/ABW Converter
Convert alcohol by volume, weight, and proof
ABV (Volume)
5.0%
ABW (Weight)
4.0%
US Proof
10°
UK Proof
8.8°
Cal/Shot (1.5oz)
13
Standard Drinks/oz
2.43
🍷 Common Beverages
📐 Formulas
ABW = ABV × 0.79 (approximate)
ABV = (OG - FG) × 131.25
US Proof = ABV × 2
UK Proof = ABV × 1.75 (historical)
Attenuation = ((OG - FG) / (OG - 1)) × 100%