Alcohol by volume (abbreviated as alc/vol or ABV) is a standard measure of the volume of alcohol contained in a given volume of an alcoholic beverage, expressed as a volume percent. [1][2][3] It is defined as the number of millilitres (mL) of pure ethanol present in 100 mL (3.5 imp fl oz; 3.4 US fl oz) of solution at 20 °C (68 °F).

This calculator determines the ABV of your beer based on the gravity change before and after fermentation. If you took an original gravity reading (or had estimated OG), and also took a final gravity (FG) reading prior to adding priming sugar at bottling you can find out your batch's alcohol by volume ABV.

Alcohol measurements are units of measurement for determining amounts of beverage alcohol. Alcohol concentration in beverages is commonly expressed as alcohol by volume (ABV), ranging from less than 0.1% in fruit juices to up to 98% in rare cases of spirits.

Jan 4, 2023 · Everything you need to know about using a hydrometer to measure the ABV (alcohol percentage) of your home brew. And why it might not be worth using.

When shopping for food grade ethanol or reading labels on spirits, you'll encounter terms like ABV, proof, wine gallon, and proof gallon. This guide breaks down what these terms mean, how they're calculated, and how to measure them accurately.

Feb 6, 2025 · Definition of ABV: ABV, or Alcohol by Volume, measures the percentage of alcohol in beer, crucial for understanding its strength and effects. Beer Flavor Influence: ABV affects the flavor profile, with higher ABV beers offering bold, complex flavors, while lower ABV beers provide a lighter, more refreshing experience.

Mar 4, 2025 · To measure ABV, you make two measurements with the hydrometer, one before fermentation and one afterward. With these measurements, you are basically finding out how much sugar in the beverage changed into alcohol during fermentation.

Feb 17, 2022 · ABV refers to calculating the amount of alcohol in a beverage. This measurement shows the percentage of pure alcohol in the drink’s total volume. The higher the ABV, the higher the ethanol content.

The ABV of a drink is represented as a percentage of the full volume of the drink and measures how much pure alcohol it contains. To illustrate, if the total volume of a bottle of wine consists of 12% pure alcohol, it will be described as "alcohol volume 12%" or "12% ABV".

The ABV calculator will help you calculate the percentage volume of alcohol in your homebrew based on the specific gravity.