You divide by two. The percentage is 14%
In the United States, the alcohol-by-volume proof measurement equates to twice the percentage of alcohol content. If a beverage contains 28% alcohol by volume, it would be considered to be 56 proof.
50% alcohol Proof ÷ 2 = % alcohol
it is 80 proof which is 40 percent alcohol
Alcohol test ( proof ) is the percent of alcohol in drinks.
41.5 proof.
They sell an 80 proof(40% alcohol) and a 100 proof(50% alcohol).
It is available in 190 proof (95% alcohol) and 151 proof (75.5% alcohol) varieties.
50% alcohol Proof ÷ 2 = % alcohol
well it depends on what proof that the liquor is if it is 80 proof then it will have 40 percent alcohol and soforth but most liqiour is 40 to 45 percent alcohol
Alcohol proof is double the actual percentage of alcohol. 100 proof is 50% alcohol, 80 proof is 40%, and 65 proof is 32.5%
40% alcohol is 80 proof and about the average proof of many hard liquors.
The highest proof alcohol is about 180 proof or 90% alcohol.