A single grape contains approximately 3 to 4 calories, depending on the type of grape. Specifically:
- Seeded red grapes have about 3.2 calories per grape, while green seeded grapes have about 3 calories each
- Seedless red/black grapes have about 3.7 calories per grape, and seedless green grapes have about 3.3 calories per grape
- Another source estimates one grape to have roughly 3.3 calories, with an average grape weighing about 5.5 grams
- Some sources round it to about 3 calories per grape
In summary, one grape typically ranges from about 3 to 3.7 calories depending on the variety and seed presence. This makes grapes a low-calorie, nutrient- rich snack option
