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Potassium, fiber, vitamin C, natural sugars
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (large) of Large ripe banana (135 g) has 120 calories. That works out to 89 calories per 100 g. It contains 30.8 g of carbs, 1.5 g of protein, 0.4 g of fat and 3.5 g of fiber. Its 0.5 mg of B6 covers 32% of the Daily Value. Its glycemic index is 51 (medium), so it raises blood sugar at a moderate pace.
Selected: 1 piece (large) · 135 g
120
KCAL / 135G
Carbs
30.8g
· 11% DV
Protein
1.5g
· 3% DV
Fat
0.4g
· 1% DV
Fiber
3.5g
· 13% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 93% · Protein 5% · Fat 2%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 120 kcal | |
| Total fat | 0.4 g | 1% |
| Saturated fat | 0.15 g | 1% |
| Trans fat | 0 g | |
| Sodium | 1.35 mg | 0% |
| Total carbohydrate | 30.8 g | 11% |
| Fiber | 3.5 g | 13% |
| Protein | 1.5 g | 3% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 piece (large) | 135 g | 120 kcal |
| 1 piece (mini) | 80 g | 71 kcal |
| 100 g | 100 g | 89 kcal |
| 1 piece (small) | 100 g | 89 kcal |
| 1 piece (medium) | 120 g | 107 kcal |
| 1 cup (shredded) | 120 g | 107 kcal |
| 1 serving (medium) | 120 g | 107 kcal |
| 1 serving (large) | 135 g | 120 kcal |
| 1 cup (shredded) | 150 g | 134 kcal |
| 1 piece (extra large) | 160 g | 142 kcal |
Calculated from 89 calories per 100 g.
Keep a large ripe banana at room temperature if you plan to eat it soon, away from direct sunlight. To slow further ripening, refrigerate it; the peel may darken while the flesh remains usable.
Yes, you can freeze a large ripe banana. Peel and slice it first, then store the pieces in a sealed freezer-safe container; frozen banana works well in smoothies and baking, though thawed flesh becomes soft.
Yes, brown spots on a large ripe banana usually signal ripeness, not spoilage. Eat it if the flesh smells and looks normal; discard it if you find mold, leaking, or a sour, fermented odor.
A large ripe banana is already ripe, but a firmer one can continue ripening at room temperature. Put it in a paper bag with an apple or pear to speed the process; refrigeration slows ripening.
A large ripe banana does not usually cause constipation on its own and provides fiber. Constipation can also be affected by low fluid intake and an overall low-fiber diet, so consider your eating and drinking habits as a whole.
Many people with diabetes can include a large ripe banana in their meal plan, but its carbohydrates can raise blood glucose. The effect varies by person, so follow your own glucose response and seek personalized advice from your clinician or dietitian.
Yes, a large ripe banana can be a convenient pre-workout snack because it provides carbohydrates and is easy to carry. If eating it just before exercise upsets your stomach, have it earlier instead.
Yes, a large ripe banana’s peel is edible, though it is tough and less commonly eaten than the flesh. Wash it thoroughly under running water, and try it cooked if you find the texture unpleasant raw.
You can refrigerate a large ripe banana to slow further ripening, especially if you will not eat it right away. The peel may turn brown or black in the cold, but that alone does not mean the inside has spoiled.
Use an overripe large ripe banana in banana bread, pancakes, or a smoothie. Its soft texture makes it easy to mash, but discard it if it has mold or an unpleasant fermented smell rather than just a dark peel.
Vitamins
B6
0.54mg · 32% DV
Vitamin C
11.75mg · 13% DV
B5
0.41mg · 8% DV
Biotin
2.03µg · 7% DV
Minerals
Manganese
0.35mg · 15% DV
Potassium ⭐
483mg · 14% DV
Copper
0.11mg · 12% DV
Magnesium
36mg · 9% DV
Sodium
1.35mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 120 calories in 1 piece (large) (135 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
As its skin ripens from yellow to speckled, a large ripe banana develops a soft, sweet flesh. Bananas are native to tropical parts of Asia and are now grown across many warm regions. This one is usually eaten fresh as a snack or breakfast fruit, sliced over cereal or porridge, or blended into smoothies. Its mellow sweetness also works well in baking and simple desserts.
It is chiefly a source of carbohydrate and natural sugars, with some fibre, potassium and vitamin C; 100 grams provides 2.6 grams of fibre. Pair it with plain yoghurt or nut butter for a more substantial snack, or mash it into porridge to sweeten it without adding sugar.
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 1
Unprocessed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.15g
MONOUNSATURATED
0.04g
POLYUNSATURATED
0.09g
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Nutrition data compiled from USDA FoodData Central and scientific sources.