Calories in Blueberries
Nutrition Facts
57
How many calories are in blueberries?
Blueberries have 57 calories per 100 grams. Calorie content of blueberries is measured per 100g as a standard nutritional reference. USDA FoodData Central confirms this value in raw, fresh blueberries.
The 57-calorie count includes total sugars, fiber, and water content. Blueberries contain 14.5g of carbohydrates, including 9.7g of sugars and 2.4g of fiber, which all contribute to total caloric density. Caloric values are standardized across fruit types using wet-weight ratios to allow comparison with other fruits such as raspberries (52 kcal/100g) or blackberries (43 kcal/100g).
Caloric density remains consistent across most fresh varieties unless dried. Dried blueberries have around 317 kcal per 100g. Fresh blueberries maintain lower caloric density due to 84% water. Blueberries’ low energy density makes them appropriate for calorie-restricted diets, if total intake is tracked.
What is the calorie content of blueberries?
Calorie content of blueberries is 57 kcal per 100 grams. The calorie figure includes digestible macronutrients calculated as: carbs 4 kcal/g, protein 4 kcal/g, and fat 9 kcal/g. Blueberries have 0.3g fat and 0.7g protein.
Most calories in blueberries come from natural sugars like glucose and fructose. Among all components, sugar concentration influences energy value. In a serving, blueberries’ sugars provide 38 kcal, while fiber contributes no digestible calories but aids satiety.
The caloric profile of blueberries is lower than bananas (89 kcal/100g), similar to strawberries (32 kcal/100g), and higher than watermelon (30 kcal/100g). These differences result from fruit composition and water ratio. Blueberries qualify as low-energy fruits when eaten fresh and unsweetened.
How many calories do blueberries have per 100g?
Blueberries contain 57 calories per 100 grams. This value is sourced from USDA and European Food Safety Authority nutrient tables. Calorie calculation uses total carbohydrates (14.5g) as the main variable.
Each 100g includes 9.7g sugars and 2.4g fiber. Proteins and fats contribute minimally, with protein at 0.7g and fat at 0.3g. The predominant contributor to caloric intake is sugar. Fat-based calories remain negligible due to low lipid content.
Fresh blueberries maintain consistent calorie density across cultivars. Wild varieties can range slightly due to size and moisture content, but variations remain within ±5 kcal. This standardization keeps 100g-based comparisons valid for dietary tracking, if measured by raw weight.
Are blueberries low in calories?
Blueberries are low in calories with 57 kcal per 100 grams. Caloric value classifies them among low-calorie fruits under standard dietetics. Fruits under 60 kcal per 100g are labeled low-calorie by WHO dietary guidelines.
Blueberries meet criteria due to high water content and moderate sugar levels. Compared to fruits such as apples (52 kcal/100g), mangoes (60 kcal/100g), or grapes (69 kcal/100g), blueberries remain in the lower quartile. These rankings apply only for fresh and unprocessed fruit.
Dried blueberries no longer qualify as low-calorie. Drying concentrates sugars and increases energy density. Dried variants have over 300 kcal per 100g. Fresh versions remain low in calories if consumed without syrups or added sugar.
How many kcal in 1 cup of blueberries?
One cup of blueberries contains 84 kcal. The average cup holds around 148 grams of fresh blueberries. Caloric content is based on 57 kcal per 100 grams multiplied by 1.48.
These 84 kcal include 21g carbohydrates, of which 15g are sugars and 3.6g are fiber. Protein accounts for 1.1g and fats 0.5g. Volume-based measurements like 1 cup can vary by size and packing density.
Calorie density per cup remains useful in meal planning. Example servings: ½ cup contains ~42 kcal, 2 cups ~168 kcal. These units help balance snacks in 100–150 kcal ranges. Calorie values apply to raw, fresh blueberries only.
Blueberries calories per serving
A standard serving of blueberries is ½ cup, containing 42 kcal. This serving equals approximately 74 grams. Calorie content is derived from the 57 kcal per 100g base.
Serving-based measurements follow USDA guidelines. Half a cup includes ~10g sugars, ~2g fiber, 0.6g protein, and 0.2g fat. Total energy is mostly from natural sugars. These values are accurate for raw blueberries only.
For meal plans, servings assist with calorie control. Full-cup serving gives 84 kcal. Two tablespoons equal ~21 kcal. These examples show how portions change calorie intake. Serving-based nutrition labels use ½ cup as the base for fruits.
How many calories in fresh blueberries?
Fresh blueberries contain 57 kcal per 100g. USDA nutrient database defines this value for raw, uncooked fruit. Fresh state ensures low energy density due to high water content.
Fresh blueberries are 84% water. Remaining mass includes 14.5g carbohydrates, 0.7g protein, and 0.3g fats. Compared to dried or frozen types, fresh blueberries have the lowest calorie density. Dried blueberries have 5–6x higher values.
Fresh blueberries are suitable for weight-loss diets. Caloric volume remains manageable in 100g–150g portions. Calorie density increases only when berries are sweetened, juiced, or dried.
Do blueberries have a lot of calories?
Blueberries do not have a lot of calories. They contain 57 kcal per 100g, which places them in the low-calorie fruit category. WHO and USDA both use 60 kcal per 100g as the upper boundary.
Compared to avocados (160 kcal/100g), dates (277 kcal/100g), or bananas (89 kcal/100g), blueberries have low energy density. Their calorie total is similar to strawberries (32 kcal/100g) and oranges (47 kcal/100g).
Only dried or sweetened variants increase caloric load. Fresh blueberries maintain low-calorie status if consumed plain. Blueberries do not exceed the defined threshold for high-calorie classification.
Are blueberries high or low in calories?
Blueberries are low in calories with 57 kcal per 100g. Caloric classification places them in the low-energy fruit group. Calorie range applies to fresh, raw berries only.
Blueberries meet low-calorie criteria based on macronutrient breakdown: 14.5g carbs, 2.4g fiber, and minimal fat. WHO defines low-calorie fruits as <60 kcal/100g. Blueberries stay below this benchmark in all raw forms.
Calorie content rises when processed. Sweetened, dried, or juiced berries exceed 250 kcal per 100g. Only fresh blueberries qualify as low-calorie across standard dietary categories.
Calories in blueberries per 10 berries
Ten medium blueberries contain approximately 8 kcal. One medium berry weighs ~1.2g and contains 0.8 kcal. Caloric total for 10 berries equals ~12g of fruit.
Each 10-berry group includes 3.4g carbs, 0.3g fiber, and less than 0.1g each of protein and fat. Total calorie contribution is small and can fit into 100 kcal snacks. Example: 30 berries equal ~24 kcal.
This measurement is useful for tracking small quantities. Calorie precision in low-quantity fruits like blueberries helps in strict portion-controlled diets. Fresh weight basis keeps the value consistent.
Calories in 100 grams of blueberries
100 grams of blueberries contains 57 kcal. This value is based on USDA food composition data. The energy comes from 14.5 g of carbohydrates, 0.7 g of protein, and 0.3 g of fat.
Carbohydrates in blueberries consist of 10 g of sugar and 2.4 g of dietary fiber. These quantities affect the energy density. Berries with similar composition include raspberries and blackberries.
Water content in blueberries is 84%. Low fat and high water reduce calorie concentration. The calorie value remains stable if the fruit is raw and unsweetened.
Calories in 1 oz of blueberries
One ounce of blueberries has 16 kcal. One ounce equals 28 grams. The calorie count scales proportionally from the 100-gram reference.
1 oz of blueberries contains 4.1 g of carbohydrates and 0.2 g of protein. These macronutrients define the energy yield. Similar fruits by weight include grapes and strawberries.
Moisture content, natural sugars, and portion size influence per-ounce calories. Calorie density remains low in fresh forms.
Calories in a handful of blueberries
A handful of blueberries contains about 42 kcal. A typical handful weighs around 75 grams. The count depends on hand size and berry size.
75 g of blueberries gives 11 g of sugar and 1.7 g of fiber. These amounts influence blood glucose impact. Examples of low-calorie berries include cranberries and mulberries.
Handful estimates vary by volume, but caloric range stays under 50 kcal. Energy contribution stays low if consumed raw.
How many calories in a blueberry smoothie?
A blueberry smoothie contains 150–300 kcal per serving. The range depends on added milk, yogurt, sugar, or banana. A plain 1-cup smoothie with just blueberries and water provides 100 kcal.
Smoothies with whole milk or Greek yogurt raise fat and protein. Sweetened smoothies exceed 250 kcal. Fruit-only versions remain lower in calories.
Common smoothie types include banana-blueberry and protein-blueberry. Serving size and added ingredients control total calories.
Calories in frozen blueberries vs fresh blueberries
Frozen blueberries contain 57 kcal per 100 grams. Fresh blueberries provide the same 57 kcal per 100 grams. Caloric value remains identical if no sugar or syrup is added.
Packaged frozen berries without additives retain original energy levels. Syrup-packed or sweetened berries raise calories to 85–100 kcal per 100 g.
Frozen types include wild, cultivated, and organic. Calorie differences appear only when sweeteners or concentrates are included.
Calories in dried blueberries
Dried blueberries contain 317 kcal per 100 grams. Water loss raises calorie concentration. Sugar density increases during dehydration.
Dried blueberries have 72 g of sugar and 5 g of fiber per 100 grams. The drying process concentrates sugar. Examples include dried cranberries and raisins.
Most commercial dried berries contain added sugar. Unsweetened types offer slightly fewer calories, around 250 kcal per 100 g.
How many calories in blueberry juice?
Blueberry juice contains 60–80 kcal per 240 ml. The value depends on sugar content and concentration. 100 ml gives around 25–30 kcal.
Juices made from concentrate often include added sugar. Unsweetened juices stay closer to 60 kcal per cup. Sugar-sweetened versions exceed 90 kcal.
Blueberry juice types include pure, blended, and reconstituted. Differences in pulp and clarity influence nutritional values.
Calories in cooked blueberries
Cooked blueberries contain 74 kcal per 100 grams. Calorie count increases due to water loss during heating. Concentration raises sugar per gram.
Cooked forms like compote or jam have added sugar. Examples include blueberry pie filling and syrup. These can reach 200 kcal per 100 g.
Plain simmered blueberries without sugar retain moderate values. Texture, moisture, and cooking time control final calorie density.
Calories in blueberries per cup
One cup of raw blueberries contains 84 kcal. One cup equals about 148 grams. The volume-to-weight ratio is standard for fresh berries.
This portion includes 21 g of carbohydrates, 15 g of sugar, and 3.6 g of fiber. This balance defines the energy profile. Related servings include cups of blackberries or cherries.
Calorie value increases in packed or pureed forms. Cup volume changes with berry size and preparation method.
Calories in blueberries per tablespoon
One tablespoon of blueberries contains 5 kcal. One tablespoon weighs about 7 grams. This measure applies to raw berries.
A tablespoon includes 1.1 g of sugar and 0.2 g of fiber. These nutrients affect energy release. Other fruits measured this way include chopped apple or kiwi.
Pureed forms or syrups exceed 10 kcal per tablespoon. Calorie value stays low in unprocessed raw berries.
