The number of calories in grapes varies slightly depending on the type and serving size:
- One cup of grapes (about 92-100 grams) contains approximately 62 to 104 calories. For example, one cup of grapes has 62 calories according to Verywell Fit, while other sources report around 104 calories per cup depending on the grape variety
- Per grape, calories range from about 3 to 3.7 calories depending on whether the grapes are red, green, seeded, or seedless
- For a 100-gram serving, grapes generally have around 67 to 73 calories
In summary, a typical serving of grapes (1 cup or about 100 grams) contains roughly 60 to 100 calories, with slight variations by grape type and size
