Tag: Abv vs proof

A 42-proof spirit is surprisingly common, but what exactly does this number signify? In the United States, 42 proof is a low-alcohol concentration of 21% alcohol by volume (ABV), and popular examples of what liquor is 42 proof include versions of Malibu coconut rum and Southern Comfort. This low-proof category of spirits includes many liqueurs and flavored rums that are used primarily for mixing cocktails.

In the United States, proof is a measurement defined as twice the percentage of alcohol by volume (ABV). Based on this formula, a whiskey with 50% alcohol is 100 proof.

In the United States, a standard calculation for alcoholic spirits dictates that proof is exactly double the percentage of alcohol by volume (ABV). This means that for anyone asking what proof is 30% alcohol by volume, the answer is precisely 60 proof. This specific strength is quite common among various liqueurs and aperitifs found in bars and homes across the country.

One gram of pure alcohol contains seven calories, making it a calorie-dense macronutrient. To determine how many calories are in 100 proof alcohol, you first need to understand that 100 proof means the liquid is 50% alcohol by volume.