A Krispy Kreme Original Glazed doughnut contains approximately 190 to 195 calories per doughnut. Most sources, including Krispy Kreme's official nutritional information, list it as 195 calories, while some nutrition databases and calorie trackers report it as 190 calories

. The doughnut weighs about 49 grams and contains around 11 grams of fat, 22 grams of carbohydrates (including 10 grams of sugar), and 3 grams of protein