How many grams of alcohol is in one beer?

Answer 1

Let's see, there are ~29.6 ml per fluid oz of a liquid. There is 1 gram per ml if the fluid is water. If a beer has a specific gravity of say, 1.08, then there would be 1.08g/ml of beer times 29.6=32 grams per ounce of beer. The answer depends on the final density of the beer which is determined by the degree of fermentation. The more unfermented sugar, the higher the density, the more grams/oz. cheers

Answer 2

That depends entirely on the volume of the beer and the strength of the brew.

Alcohol concentration is measured by ABV or Alcohol By Volume. If a beer has an ABV of 10%, and it is a 550mL beer, then the beer contains 55mL of alcohol.