How many calories are in 90 proof alcohol? Unpacking the Numbers
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3 min read
A 1.5-ounce serving of 90 proof distilled spirits, such as whiskey, typically contains around 110 calories. Understanding how many calories are in 90 proof alcohol is essential for anyone tracking their intake, as these 'empty' calories can add up quickly and contribute to weight gain. Unlike other beverages, nearly all of these calories come from the alcohol itself, with no fat or carbohydrates in the spirit.