100g Blueberry Macros: The Numbers

For 100 grams of raw blueberries, the typical macro profile is about 57 calories, 14.5 g carbohydrate, 0.7 g protein, and 0.3 g fat. Blueberries are also a source of fiber, with about 2.4 g per 100 g.

Of the carbohydrate in 100 g of blueberries, roughly 10 g is naturally occurring sugar. That leaves a modest amount of net carbs, which is why blueberries are often easier to fit into meals than many other sweet snacks.

How 100g of Blueberries Looks in Practice

One hundred grams is a small handful for many people, but it’s enough to add flavor, color, and volume to yogurt, oatmeal, smoothies, or salads. Because blueberries are mostly water, they feel filling without being calorie-dense.

If you log by volume instead of weight, remember that cup measurements can vary depending on berry size and how tightly they’re packed. Weighing the fruit gives the most accurate macro count.

Micronutrients and Health Value

Beyond macros, blueberries provide vitamin C, vitamin K, and manganese, along with plant compounds called anthocyanins that give them their blue-purple color. Those compounds are one reason berries are often highlighted in research on overall dietary quality.

Blueberries can be a smart choice when you want something sweet without a large macro hit. If you’re building balanced meals or tracking calories for body composition, combining blueberries with protein-rich foods like Greek yogurt or cottage cheese can improve satiety.

Best Ways to Use 100g Blueberries

A 100 g portion works well as a topping or mix-in: stir it into plain yogurt, add it to oats, blend it into a smoothie, or eat it as a snack with nuts. If you’re using blueberries around workouts, they can provide quick carbs without feeling heavy.

If you’re also tracking activity, Fitnit can help keep training efficient with automatic rep counting and camera-based form feedback, which can be useful when you’re trying to match nutrition intake with a consistent workout plan.

Tips

• Weigh blueberries raw for the most accurate macro tracking.
• Pair blueberries with protein or fat if you want a more filling snack.
• Use them to add sweetness to meals without relying on added sugar.
• Check the label if you buy frozen blueberries with added sugar or syrup.
• If you track carbs closely, remember that fiber helps offset total carbohydrate intake.