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Nutritional value
Brown sugar has a slightly lower caloric value by weight than white sugar due to the presence of water.
One hundred grams of brown sugar contains 373 calories, as opposed to 396 calories in white sugar. However, brown sugar packs more densely than white sugar due to the smaller crystal size and may have more calories when measured by volume.
One tablespoon of brown sugar has 48 calories against 45 calories for white sugar.
Brown sugar - Wikipedia, the free encyclopedia