Foods · Fruit
Calories in blueberries
Blueberries: about 57 calories per 100 g. A portion of 1 cup (148 g) has about 84 calories.
Calories and nutrients by portion
| Portion | Grams | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|---|
| 100 g (3.5 oz) | 100 g | 57 | 0.7 g | 14.5 g | 0.3 g |
| 1 cup | 148 g | 84 | 1.1 g | 21.4 g | 0.5 g |
| 50 berries | 68 g | 39 | 0.5 g | 9.9 g | 0.2 g |
Where the calories come from
- Protein 5%
- Carbs 91%
- Fat 5%
Shares are estimated with 4 calories per gram of protein and carbohydrate and 9 per gram of fat.
Full nutrition per 100 g
| Calories | 57 kcal |
| Protein | 0.7 g |
| Carbohydrate | 14.5 g |
| of which sugars | 10 g |
| Fibre | 2.4 g |
| Fat | 0.3 g |
| of which saturated | 0 g |
| Cholesterol | 0 mg |
| Sodium | 1 mg |
| Potassium | 77 mg |
| Calcium | 6 mg |
| Iron | 0.3 mg |
| Vitamin C | 9.7 mg |
| Water | 84.2 g |
How it compares with other fruit
Among the 29 fruit listed on this site, blueberries ranks number 18 from the lowest in calories per 100 g, and number 16 from the highest in protein per 100 g.
Fewer calories per 100 g
- Raspberries 52 cal
- Apple 52 cal
- Pineapple 50 cal
What 84 calories equal in exercise
For a 155 lb (70 kg) person, Harvard Health lists about 133 calories for 30 minutes of walking at 3.5 mph and about 288 for 30 minutes of running at 5 mph. By that chart, a portion of blueberries (1 cup, 84 calories) equals about 19 minutes of walking or 9 minutes of running. Use the calories burned calculator for your own weight.
About these numbers
The figures come from the USDA FoodData Central entry “Blueberries, raw”. They describe the raw food. Cooking changes the water content, so calories per 100 g will differ once it is cooked. They are reference averages, so brands, ripeness, cuts and recipes shift the real number. Treat them as estimates, and weigh food for the closest result.
Quick answers
How many calories are in blueberries (1 cup)?
About 84 calories (≈). That is 1 cup (148 g) of blueberries, using the USDA reference value of 57 calories per 100 g.
How many calories are in 100 grams of blueberries?
About 57 calories (≈). One ounce (28 g) is about 16 calories.
How much protein is in blueberries?
0.7 g per 100 g, and about 5% of its calories come from protein (≈). A portion of 1 cup has about 1.1 g.
Source
- USDA FoodData Central, SR Legacy: Blueberries, raw (FDC ID 171711)
- U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. fdc.nal.usda.gov
- Harvard Health: calories burned in 30 minutes for people of three different weights
General information, not medical advice. Nutrient values are estimates and vary by product and portion.
Related guides
- how many calories are in chicken breast raw vs cookedHow many calories are in chicken breast, raw vs cooked?Raw chicken breast is about 120 calories per 100 g; cooked (roasted) it is about 165, because cooking drives out water, not energy.
- how many calories are in common foods per 100 gramsCalories in 40 common foods per 100 g, rankedWe ranked 40 common foods by calories per 100 g with USDA data. The spread is about 60-fold, and water content explains most of it. Free CSV included.
- does celery have negative caloriesDoes celery have negative calories?No. A medium celery stalk has about 6 calories and digesting it uses a small fraction of that, so the net stays above zero. Celery is low-calorie, not negative.