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Blueberries nutrition facts

One cup (148 g) of blueberries has 84 calories, with 1.1 g protein, 21.5 g carbohydrate, 0.5 g fat, and is a notable source of vitamin k and manganese.

Key nutrition

Nutrition in 1 cup of blueberries and per 100 g
Nutrient1 cup (148 g)Per 100 g% Daily Value
Calories84 kcal57 kcal—
Protein1.1 g0.74 g2%
Carbohydrate21 g15 g8%
Fibre3.6 g2.4 g13%
Sugars15 g10 g—
Fat0.49 g0.33 g1%
Saturated fat0.04 g0.03 g0%
Sodium1.5 mg1 mg0%
Potassium114 mg77 mg2%
Calcium8.9 mg6 mg1%
Iron0.41 mg0.28 mg2%
Vitamin C14 mg9.7 mg16%

Values are from the USDA FoodData Central database. The tool above shows every vitamin, mineral, fat and amino acid, and any portion you like.

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Frequently asked questions

How many calories are in blueberries?
One cup (148 g) of blueberries has about 84 calories. Per 100 g that is 57 calories. The figures are from the USDA FoodData Central database (lab-measured values).
How much protein is in blueberries?
One cup (148 g) has 1.1 g of protein (0.7 g per 100 g). It is not a significant source of protein.
How many carbs are in blueberries?
One cup (148 g) has 21.5 g of carbohydrate, of which 3.6 g is fibre and 14.7 g is sugars.
What vitamins and minerals does blueberries contain?
Per cup (148 g), the most notable are vitamin k (24% of the Daily Value), manganese (22% of the Daily Value), vitamin c (16% of the Daily Value). The tool above lists every vitamin and mineral the USDA measured, at any portion size.
Where do these blueberries nutrition numbers come from?
They come from the USDA FoodData Central database (SR Legacy), which is public domain, scaled to the portion shown. Brands and recipes vary, so treat them as typical values. Nothing you look up here is sent to a server.

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