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100g Blueberries Calories — 57 kcal | Nutrition Calculator
100g of Blueberries, raw contains 57 kcal of calories. Free converter with serving tables, volume conversion, raw vs cooked, and FAQs. Data from USDA FoodData Central.
100g Blueberries Calories Calculator
100g of Blueberries, raw contains 57 kcal of calories. Use the converter above to calculate any weight or volume, or explore the tables below for common serving sizes. All values from USDA FoodData Central.
Result
100g Blueberries Calories
57 kcal calories
Computed from 100 g of food and USDA FoodData Central reference.
Reverse Calculation
Calories target to food amount
100 g (3.53 oz, 0.7 cups)
Reverse math uses 57 kcal calories per 100 g from USDA FoodData Central reference.
Blueberries Macros by Serving Size
Blueberries Macros by Common Serving
Blueberries Calories Range Around 100g
Blueberries Macros by Volume Measure
Blueberries Prep-State Logging Check
Blueberries Nutrient Efficiency Per Calorie
Blueberries Dietary Profile
Blueberries is a versatile food suitable for most dietary patterns. Check macros above for your specific dietary requirements.
Blueberries Benefit Signals
- Portion-controlled base: Best value comes from weighing the serving and matching the source prep state. Basis: computed fallback.
Blueberries Daily Nutrient Coverage
Smart Calories Substitutes for Blueberries
Blueberries Condition-Aware Nutrition Notes
Real-World Blueberries Serving Sizes
- Small weighed portion (~50g): 28.5 kcal calories. Use when testing a small serving or recipe ingredient amount.
- Standard nutrition reference (~100g): 57 kcal calories. Matches the USDA per-100g source basis used on this page.
- Large weighed portion (~150g): 85.5 kcal calories. Useful for meal-prep portions and larger servings.
Common Blueberries Measurement Mistakes
- Mixing raw and cooked entries changes the math. This page uses the listed source record for Blueberries, raw.
- Adding oil, sauces, sweeteners, breading, or drained liquid changes calories and macros beyond the base food values.
- For calories tracking, keep the same unit basis across the meal: grams, ounces, cups, or count-based servings should not be mixed without conversion.
Blueberries Calories — Frequently Asked Questions
How much calories is in 100g of Blueberries? 100g of Blueberries contains 57 kcal of calories (USDA FoodData Central).
How much calories is in 1 cup of Blueberries? One US cup of blueberries weighs approximately 142g (density: 600 kg/m³). That serving contains 80.9 kcal of calories — computed as 142g ÷ 100 × 57.
How many grams of Blueberries do I need to eat to get 500 kcal of calories? To reach 500 kcal of calories from Blueberries, you need approximately 877g — calculated as (500 ÷ 57) × 100 = 877g.
Is Blueberries high in calories? Blueberries is low in calories at 57 kcal per 100g. If you're targeting this nutrient, Blueberries alone is unlikely to be sufficient.
How efficient is Blueberries as a source of calories per calorie? Blueberries provides 100 kcal of calories per 100 kcal, making it excellent as a calories-per-calorie source. This is useful for calorie-restricted diets where macronutrient density matters.
What formula does this Blueberries calories calculator use? The calculator uses calories = weight in grams / 100 x 57 kcal. For example, 100g of Blueberries gives 57 kcal of calories. Volume entries are first converted to grams using the food density value, then the same per-100g formula is applied.
Is Blueberries a good food for weight gain or calorie surplus goals? For weight gain or calorie surplus goals, Blueberries is a modest contributor — with 57 kcal of calories per 100g. For best results, combine Blueberries with other foods to hit your daily macro targets.
How reliable is the source data for Blueberries? Blueberries uses USDA FoodData Central reference as the nutrition source. Gram-based calculations use the per-100g source values, while cup and spoon estimates depend on the listed density and should be treated as practical serving estimates.
Should I measure Blueberries raw or cooked? Blueberries should be logged in the same prep state as the source record. If you weighed it cooked, avoid comparing it directly with a raw entry unless a cooked yield factor is available.
Are there any cautions for Blueberries? Blueberries has no major allergen flag in this source record. For allergies, kidney disease, pregnancy, diabetes, or prescribed diets, use the condition-aware notes as educational context and confirm with a clinician.
How to Calculate Blueberries Calories
- Weigh raw. Place your blueberries on a kitchen scale before cooking to get the most accurate starting weight.
- Enter weight into the calculator. Select your unit (g, oz, lb, or cup) and hit Calculate.
- Read the result. The calculator shows calories content for your exact portion.
- Compare servings. Use the serving range table below to quickly compare calories across portion sizes.
- Log to your tracker. Enter the raw weight and raw entry in your nutrition app for consistent macro tracking.
Why Volume ≠ Weight: Blueberries Density Explained
Blueberries has a low-medium density (600 kg/m³), so a 1-cup measure holds about 142 g — significantly less than a cup of water (236 g).
Why does density matter? The same volume can hold very different amounts of food depending on how dense it is. Oats (350 kg/m³) are light and airy — 1 cup = ~80 g. Water has a density of 1000 kg/m³ — 1 cup = 236 g. This is why nutrition labels use weight (grams), not volume — it's a more reliable measure.
Formula: mass (g) = volume (mL) × density (kg/m³) ÷ 1,000. This calculator uses this formula automatically when you enter a volume measure for Blueberries.
Blueberries Page Quality Signals
Source, density, prep-state, serving, and allergen checks used to decide whether this page is safe to promote from generated to indexed.
Data Sources & Methodology
Data source: USDA FoodData Central.
Computation method: Macro values are calculated by multiplying the food's per-100g value by the requested weight in grams, then dividing by 100. Volume inputs are first converted to grams using the food's density (kg/m³) from USDA data, then the same formula applies: calories = (weight_g / 100) × caloriesPer100g.
Accuracy note: Macro values represent averages across measured samples; individual items may vary ±5–10% depending on brand, farming method, and preparation technique. For clinical nutrition, consult a registered dietitian.
Update policy: Macro values are reviewed quarterly against USDA FoodData Central updates. Page last verified: 2026.