Blueberries Nutrition Facts
A 100 g serving of blueberries contains 57 kcal, 0.7g protein (lime), 0.3g fat (pink) and 14g carbohydrate (blue). They're a good source of fiber, with 10g natural sugar. Their other nutrient values are modest — see the full breakdown below.
Core Nutrients per 100 g
PER 100 G SERVINGThe six values MacroDrop shows on every meal card: energy, the three macros, fiber and sugars.
Extended Nutrients
PER 100 G SERVINGGrouped as in the app: lipids, minerals, vitamins and other compounds sit one level below the core six. Daily values follow the FDA 2,000 kcal reference.
Understanding Blueberries Nutrition
Blueberries are a nutrient-dense fruit prized for their natural sugars, fiber and vitamin content. At 57 kcal per 100 g serving, they provide 0.7g of protein, 14g of carbohydrate and 0.3g of fat. Blueberries are particularly rich in vitamin C, delivering 9mg — 11% of the daily value — in a single serving. They're a good source of fiber, with 10g natural sugar.
For athletes and anyone tracking macros, blueberries are a straightforward source of carbohydrate energy, useful around training for topping up glycogen. Their fiber and micronutrient content make them a useful addition to a balanced macro split without pulling calories too high.
Frequently Asked Questions
How many calories are in a 100 g serving of blueberries?
A 100 g serving of blueberries has 57 kcal, 0.7g protein, 0.3g fat and 14g carbohydrate.
How much protein is in blueberries?
0.7g per 100 g serving.
Are blueberries high in sugar or fiber?
They're a good source of fiber, with 10g natural sugar — 2.4g fiber and 10g sugar per 100 g serving.
Which nutrients are blueberries richest in?
No single micronutrient stands out sharply — see the full breakdown below.
Are blueberries good for tracking macros?
For athletes and anyone tracking macros, blueberries are a straightforward source of carbohydrate energy, useful around training for topping up glycogen.
Log the blueberries in two seconds
MacroDrop tracks all of these nutrients — core and extended — from a photo, your voice or a barcode. Offline USDA database, 7,800 foods.
Values come from the USDA FoodData Central entry Blueberries, raw (FDC ID 171711), per 100 g. Daily values follow the FDA 2,000 kcal reference. Last reviewed August 2026.