Question: how many calories in a cup of red flame grapes?
Answer: The flame seedless are round and crunchy and the ruby seedless are darker red, more ovular, and juicy. Macronutrients: All one-cup portions of red grapes have 104 calories, 1 g of protein, 1 g of fiber, 27 g of carbohydrates (23 g come from sugar), and are fat and cholesterol free.