Daily safety snapshot
0mg sodium
0% sodium limit | 0% sat fat | 0% fiber target
100g Banana Calories — 89 kcal | Nutrition Calculator
100g of Banana, raw contains 89 kcal of calories. Free converter with serving tables, volume conversion, raw vs cooked, and FAQs. Data from USDA FoodData Central.
100g Banana Calories Calculator
100g of Banana, raw contains 89 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 Banana Calories
89 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, 0.44 cups)
Reverse math uses 89 kcal calories per 100 g from USDA FoodData Central reference.
Banana Macros by Serving Size
Banana Macros by Common Serving
Banana Calories Range Around 100g
Banana Macros by Volume Measure
Banana Prep-State Logging Check
Banana Nutrient Efficiency Per Calorie
Banana Dietary Profile
Banana is a versatile food suitable for most dietary patterns. Check macros above for your specific dietary requirements.
Banana Benefit Signals
- Potassium source: Useful fruit choice when you want potassium and quick carbohydrates. Basis: Potassium is present in the source record..
- Training carb: Fits as a convenient pre- or post-workout carbohydrate, not as a protein source. Basis: Carbohydrate-dominant fruit with low fat..
Banana Daily Nutrient Coverage
Smart Calories Substitutes for Banana
Banana Condition-Aware Nutrition Notes
Real-World Banana Serving Sizes
- Small weighed portion (~50g): 44.5 kcal calories. Use when testing a small serving or recipe ingredient amount.
- Standard nutrition reference (~100g): 89 kcal calories. Matches the USDA per-100g source basis used on this page.
- Large weighed portion (~150g): 133.5 kcal calories. Useful for meal-prep portions and larger servings.
Common Banana Measurement Mistakes
- Mixing raw and cooked entries changes the math. This page uses the listed source record for Banana, 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.
Banana Calories — Frequently Asked Questions
How much calories is in 100g of Banana? 100g of Banana contains 89 kcal of calories (USDA FoodData Central).
How much calories in one Banana? A typical banana weighs about 118g and contains 105 kcal of calories. This is calculated as 118g ÷ 100 × 89 = 105 kcal.
How much calories is in 1 cup of Banana? One US cup of banana weighs approximately 225g (density: 950 kg/m³). That serving contains 200.3 kcal of calories — computed as 225g ÷ 100 × 89.
How many grams of Banana do I need to eat to get 500 kcal of calories? To reach 500 kcal of calories from Banana, you need approximately 562g — calculated as (500 ÷ 89) × 100 = 562g.
Is Banana high in calories? Banana is low in calories at 89 kcal per 100g. If you're targeting this nutrient, Banana alone is unlikely to be sufficient.
How efficient is Banana as a source of calories per calorie? Banana 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 Banana calories calculator use? The calculator uses calories = weight in grams / 100 x 89 kcal. For example, 100g of Banana gives 89 kcal of calories. Volume entries are first converted to grams using the food density value, then the same per-100g formula is applied.
Is Banana a good food for weight gain or calorie surplus goals? For weight gain or calorie surplus goals, Banana is a modest contributor — with 89 kcal of calories per 100g. For best results, combine Banana with other foods to hit your daily macro targets.
How reliable is the source data for Banana? Banana 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 Banana raw or cooked? Banana 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.
How to Calculate Banana Calories
- Weigh raw. Place your banana 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: Banana Density Explained
Banana has a medium density (950 kg/m³). A 1-cup measure holds approximately 225 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 Banana.
Banana 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.