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🫐 Calories in Blueberries
The antioxidant king — highest ORAC score of common fruits
Per 100g
57kcal
0.7g
Protein
14g
Carbs
0.3g
Fat
Calculate Your Serving
Full Nutrition Facts — Per 100g
| Nutrient | Per 100g | Per 1 cup blueberries (148g) |
|---|---|---|
| Calories | 57kcal | 84kcal |
| Protein | 0.7g | 1g |
| Total Carbs | 14g | 20.7g |
| — of which Sugar | 10g | 14.8g |
| Total Fat | 0.3g | 0.4g |
| Dietary Fibre | 2.4g | 3.6g |
| Sodium | 1mg | 1mg |
Macro Breakdown
Protein0.7g (2.8 kcal)
Carbohydrates14g (56 kcal)
Fat0.3g (2.6999999999999997 kcal)
All values per 100g. Protein & carbs = 4 kcal/g · Fat = 9 kcal/g
Key Vitamins & Minerals
Iron0.3mg
2% of daily reference intake
Vitamin C9.7mg
12% of daily reference intake
Potassium77mg
2% of daily reference intake
✅ Key Nutrition Facts
- •Highest anthocyanin content of common fruits — powerful antioxidants
- •Clinical evidence for improved memory and cognitive function
- •Only 57 calories per 100g — excellent calorie-to-nutrition ratio
- •Low GI — minimal blood sugar impact
Calories by Serving Size
| Serving | Grams | Calories | Protein |
|---|---|---|---|
| 100g | 100g | 57 kcal | 0.7g |
| Half cup (74g) | 74g | 42 kcal | 0.5g |
| 1 cup (148g) | 148g | 84 kcal | 1g |
Frequently Asked Questions
How many calories in blueberries?+
Blueberries contain approximately 57 calories per 100g. A cup (148g) is around 84 calories. They are a nutrient-dense low-calorie fruit — excellent for snacking, smoothies, and yogurt toppings.
Are blueberries the healthiest berry?+
By antioxidant content, blueberries consistently rank highest among common berries. However, strawberries have more vitamin C, raspberries have more fibre, and blackberries are also exceptionally high in antioxidants. All berries are nutritionally excellent — vary them.
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Data source: USDA FoodData Central & peer-reviewed nutritional references. Values are averages — actual nutrient content varies by brand, preparation method, and growing conditions. Not medical advice.