How many calories are there in red wine?

There are approximately 25 calories in every ounce of red wine. A standard five-ounce glass of wine is 125 calories, which is the typical amount of wine served in a restaurant or bar.

Red wine is considered a low-calorie alcoholic beverage as compared to many beers and spirits. It is also healthy, to a certain degree, providing an excellent amount of antioxidants. Many doctors recommend a glass of red wine each evening, usually 4 to 5 ounces. Red wine not only boosts antioxidants, but it can help reduce blood pressure, high cholesterol and blood clotting. When drinking red wine, the amount of liquid is crucial in maintaining a specific calorie intake.