A dry white wine is one that has been fermented to the point where most of its sugar is turned to alcohol. White wine can be fermented with its skin if it's from a pale-skinned grape, such as Pinot Blanc, or without its skin if it's from a dark-skinned grape.
Sauvignon blanc, pinot gris and pinot blanc are examples of dry white wines. Each of these wines is bottled in both the United States and abroad.
White wine has 25 calories per 1 ounce serving on average. The number of calories varies depending on the amount of sugar. The more sugar a wine contains, the more calories it has.
Red wine contains more sugar than white wine. Red wine has 1.5 grams of sugar in every glass while white wine contains just 1 gram of sugar per glass.
All things being equal, white wine tends to have slightly more sugar than red wine. However, concerning calories, many nutritional charts do not differentiate between them based on their sugar content. Both wines are listed as containing 25 calories per ounce.
Red wine and white wine have health benefits, though red wine is arguably better for you. It is filled with antibiotics and can help curb your cholesterol and lower your blood pressure.
The calories in white wine come from alcohol and sugar, with alcohol containing nearly twice the calories. Alcohol has 7 calories per gram, while sugar and simple carbohydrates contain only 4 calories per gram.