How much sugar is in white wine?

White wine typically contains less sugar than red wine. The amount of sugar in white wine can vary depending on the grape variety, climate, and winemaking process. Dry white wines usually contain less than 4 grams of sugar per liter, while off-dry and semi-sweet white wines can contain up to 12 grams of sugar per liter. Sweet white wines can contain more than 12 grams of sugar per liter. For example, Moscato d'Asti, a popular Italian white wine, can contain up to 100 grams of sugar per liter.