Fact: The pluot is an easy-to-carry, healthy snack. A pluot has 80 calories, 19 grams of carbohydrate, 3 grams of fiber, 1 gram of protein, no fat, 225 milligrams potassium and 10 percent daily value of vitamin C. With 15 grams of sugar, pluots have more sugar than plums, providing a sweet flavor.