Grapes Calories – Red vs Green
Grapes are one of the easiest fruits to overeat — they’re small, sweet, and easy to pop one after another without realizing how many calories add up. And a common question is whether red or green grapes are actually different when it comes to calories.
⚡ Quick Answer: 1 cup of grapes (151g) has 104 calories, whether red or green — the calorie difference between colors is negligible. A single grape has about 3 calories.
📋 This guide covers: Calories per cup, red vs green comparison, calories per grape, nutrition facts, and how grapes compare to raisins.
This complete grapes calories guide breaks down exactly what you’re eating — and settles the red vs green calorie debate once and for all.
Grapes Calories Per Cup
| Serving | Weight | Calories | Carbs | Sugar |
|---|---|---|---|---|
| 1 Cup, Whole | 151g | 104 | 27g | 23g |
| 1/2 Cup, Whole | 76g | 52 | 14g | 12g |
| 1 Cup, Halved | 156g | 107 | 28g | 24g |
| 2 Cups, Whole | 302g | 208 | 54g | 46g |
Red Grapes vs Green Grapes Calories
This is one of the most asked grape questions — and the answer is simpler than people expect:
| Grape Type | Serving | Calories | Sugar | Antioxidants |
|---|---|---|---|---|
| Red Grapes | 1 cup (151g) | 104 | 23g | Higher (resveratrol) |
| Green Grapes | 1 cup (151g) | 104 | 23g | Lower |
| Black Grapes | 1 cup (151g) | 105 | 23g | Highest |
Calories Per Individual Grape
| Grape Size | Weight | Calories |
|---|---|---|
| Small Grape | 3g | 2 |
| Medium Grape | 5g | 3.4 |
| Large Grape | 8g | 5.5 |
| 10 Grapes (medium) | 50g | 34 |
| 20 Grapes (medium) | 100g | 69 |
Grapes Nutrition Facts (1 Cup, 151g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 104 | — |
| Carbohydrates | 27g | 10% |
| Fiber | 1.4g | 5% |
| Sugar | 23g | — |
| Protein | 1.1g | 2% |
| Vitamin C | 4.8mg | 5% |
| Vitamin K | 22mcg | 18% |
Grapes vs Raisins (Dried Grapes)
Drying grapes dramatically concentrates the calories — this surprises many people:
| Type | Serving | Calories |
|---|---|---|
| Fresh Grapes | 1 cup (151g) | 104 |
| Raisins | 1/4 cup (41g) | 123 |
| Raisins | 1 cup (165g) | 493 |
Are Grapes Good for Weight Loss?
- Portion control matters most — grapes are easy to overeat due to their small, snackable size
- Moderate sugar content (23g per cup) is higher than many fruits, so a measured serving works better than “unlimited” snacking
- Freezing grapes creates a slower-eating, ice-cream-like snack that naturally limits portions
- Choose fresh over dried — raisins pack far more calories into a smaller, less filling portion
Grapes Calories FAQ
Do red grapes have more calories than green grapes?
No — both have approximately 104 calories per cup. The difference is in antioxidant content, not calories.
How many calories are in a cup of grapes?
1 cup of grapes (151g) has 104 calories, 27g of carbs, and 23g of sugar.
How many calories in one grape?
A medium grape has about 3.4 calories. It takes roughly 30 grapes to reach 100 calories.
How many calories in 100g of grapes?
100g of grapes has approximately 69 calories.
Are raisins healthier than grapes?
Raisins retain the nutrients of grapes but in a much more calorie-dense form — a cup of raisins has nearly 5x the calories of a cup of fresh grapes.
Want to calculate calories for your Subway order too?
Try Our Free Subway Calories Calculator →* Calorie and nutrition values are approximate and may vary by grape variety and size.
