Tag: Calories in ethanol

According to DrinkAware.ie, one gram of pure ethanol contains seven calories, making it a concentrated source of energy. But beyond its caloric value, what is 1 g of ethanol in a practical and chemical sense? It is a precise mass of the organic compound ethyl alcohol, a colorless, flammable liquid with a distinctive odor.

According to nutritional data, one gram of pure alcohol (ethanol) provides approximately 29 kilojoules (kJ), which is equivalent to 7 kilocalories (kcal). This makes ethanol a more energy-dense compound than both carbohydrates and protein, which each contain about 17 kJ (4 kcal) per gram.