Calories in blueberries

USDA data · Updated October 12, 2026

Blueberries (1 cup, 148 g) has 84 calories, with 1.1 g of protein, 21.4 g of carbohydrates and 0.5 g of fat. Per 100 g, that's 57 kcal.

Values are for Blueberries, raw. Amounts vary with size, variety and preparation.

Blueberries

Per 1 cup (148 g)


Calories84

Protein1.1 g
Carbohydrates21.4 g
   Fiber3.6 g
   Sugars14.7 g
Fat0.5 g
Sodium1 mg

Source: USDA FoodData Central.

Calories in blueberries by serving

ServingWeightCaloriesProteinCarbsFat
100 g100 g570.7 g14.5 g0.3 g
1 cup148 g841.1 g21.4 g0.5 g
50 berries68 g390.5 g9.9 g0.2 g
1 oz28 g160.2 g4.1 g0.1 g

Where the calories come from

Protein 5%Carbs 91%Fat 4%

Blueberries has a very low energy density (0.6 kcal per gram). It provides 1.3 g of protein per 100 kcal.

Fruit: calories compared

Per 100 gCaloriesProteinCarbsFat
Watermelon300.6 g7.5 g0.1 g
Strawberries320.7 g7.7 g0.3 g
Cantaloupe340.8 g8.2 g0.2 g
Peach390.9 g9.5 g0.2 g
Orange470.9 g11.8 g0.1 g
Pineapple500.5 g13.1 g0.1 g
Apple520.3 g13.8 g0.2 g
Raspberries521.2 g11.9 g0.7 g
Blueberries570.7 g14.5 g0.3 g
Pear570.4 g15.2 g0.1 g
Mango600.8 g15 g0.4 g
Kiwi611.1 g14.7 g0.5 g
Cherries631.1 g16 g0.2 g
Grapes690.7 g18.1 g0.2 g
Banana891.1 g22.8 g0.3 g
Avocado1602 g8.5 g14.7 g
Medjool dates2771.8 g75 g0.1 g

Log it in seconds

In C for Calories, photograph your plate and blueberries is estimated along with everything else on it, or search for it and enter the amount in grams. For packaged versions, scan the barcode to use the label.

Source: U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, SR Legacy, FDC ID 171711. Calories are rounded to the nearest whole number and nutrients to one decimal place.

FAQ

Frequently asked questions

How many calories are in blueberries?

84 calories in 1 cup (148 g), or 57 calories per 100 g.

How much protein is in blueberries?

1.1 g of protein in 1 cup (148 g) (0.7 g per 100 g).

How many carbs are in blueberries?

21.4 g of carbohydrates in 1 cup (148 g), including 3.6 g of fiber.