Capriccio Sangria: Calories, Nutrition Analysis & More - Fooducate Each gram of alcohol has 7 calories. Compare that to 4 calories per gram of carb, or 9 calories per gram of fat. That means a spirt has about 97 calories per shot, a glass of wine has about 123 calories per glass and a beer has about 154 calories per glass! Note: Nutrition data is only an estimate!