Fruits
Blueberries nutrition facts
A 1 RACC (140 g) serving of blueberries provides 89 calories, 1 g protein, 20 g carbohydrate, and 0 g fat — about 4% of its calories from protein, 91% from carbohydrate, and 5% from fat. The interactive label below toggles between a serving and 100 g.
Calorie split
| Nutrient | Per 1 RACC (140 g) | Per 100 g |
|---|---|---|
| Calories | 89 | 64 |
| Protein | 1 g | 1 g |
| Total carbohydrate | 20 g | 15 g |
| Total fat | 0 g | 0 g |
Vitamins & minerals
Per serving (140 g)
- Vitamin C
- 11.3 mg
- Magnesium
- 8.65 mg
- Phosphorus
- 18.1 mg
- Zinc
- 0.12 mg
- Copper
- 0.06 mg
- Manganese
- 0.59 mg
Photo by Elke Karin Lugert on Unsplash
Selecting, storing & prepping blueberries
- Selecting
- Look for firm berries with a dusty light-blue bloom on the skin. Skip any that look soft or are leaking.
- Storing
- Fresh blueberries keep about a week refrigerated — leave them unwashed until you're ready to eat, since moisture speeds spoilage. They freeze well for up to a year.
- Prepping
- Wash just before eating rather than right after buying, for the same moisture reason.
Storage guidance from the USDA FoodKeeper database (FSIS, Cornell University, and the Food Marketing Institute).
Nutrition highlights
Per 1 RACC (140 g), blueberries is an excellent source of Manganese and a good source of Vitamin C.
% of the FDA Daily Value per 1 RACC (140 g) serving.
Key metrics
Nutrient density
Per 100 kcal, blueberries delivers about 3% of a Daily Value on average across 22 beneficial nutrients. The score is its percentile for that measure among the 177 foods in our database — higher means more nutrition per calorie. How this is calculated.
Density counts protein, fiber, and vitamins and minerals (not fat, sodium, or sugar), each capped so a single nutrient can’t dominate, with a calorie floor so very-low-calorie foods aren’t overstated. It measures nutrition per calorie within our database — a useful guide, not a complete verdict on how “healthy” a food is.
Similar foods & swaps
The closest fruits to blueberries by nutrition (per 100 g), and how each differs.
Questions
- How many calories are in blueberries?
- A 1 RACC (140 g) serving of blueberries has about 89 calories. Per 100 g, it has 64 calories — a low calorie density.
- How much protein is in blueberries?
- Blueberries provides about 1 g of protein per 1 RACC (140 g) serving.
- What are the macros in blueberries?
- Per serving, blueberries has roughly 1 g protein, 20 g carbohydrate, and 0 g fat. By calories, that is 4% protein, 91% carbohydrate, and 5% fat.
- Is blueberries high in protein?
- Blueberries has a protein density of about 1.1 g per 100 kcal, and 4% of its calories come from protein. Foods above roughly 10 g per 100 kcal are generally considered protein-dense.
- What vitamins and minerals are in blueberries?
- Per 1 RACC (140 g), blueberries is a notable source of Manganese and Vitamin C. The label above lists the full micronutrient profile with % Daily Values.
- What is the nutritional value of blueberries?
- Per 1 RACC (140 g), blueberries has 89 calories, 1 g protein, 20 g carbohydrate, and 0 g fat, plus notable amounts of Manganese and Vitamin C. See the full nutrition facts label above for every vitamin and mineral.
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References & methodology
- Data source: U.S. Department of Agriculture, Agricultural Research Service — FoodData Central, FDC ID 2346411 (public domain).
- Daily Values: FDA Nutrition Facts label, 2016 update (adults and children aged 4+).
- Source claims: a serving supplying 10–19% of the Daily Value is a “good source”; 20% or more is an “excellent source” (FDA, 21 CFR 101.54).
- Calorie split: Atwater general factors — 4 kcal/g for protein and carbohydrate, 9 kcal/g for fat.
- Last reviewed: June 2026. Values are typical figures and vary with variety, ripeness, and preparation.
NutriFactsHub. “Blueberries Nutrition Facts.” https://nutrifactshub.com/foods/blueberries