Banana Slice Nutrition Facts: Calories, Macros & Health Benefits
Summary: Banana Slice contains 310 calories, 4.5g protein, 45g carbs, and 13g fat per one slice (100g). It is a source of saturated fat, cholesterol, sodium.

Nutrition Facts — one slice (100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 310 kcal | 16% |
| Protein | 4.5g | 9% |
| Carbohydrates | 45.0g | 16% |
| Total Fat | 13.0g | 17% |
| Fiber | 1.8g | 6% |
| Sugar | 25.0g | -- |
| Saturated Fat | 6.0g | 30% |
| Cholesterol | 40.0mg | 13% |
| Sodium | 220.0mg | 10% |
| Potassium | 3.0mg | 0% |
| Calcium | 22.0mg | 2% |
| Iron | 190.0mg | 1056% |
| Magnesium | 0.50mg | 0% |
| Zinc | 70.0mg | 636% |
| Vitamin C | 0.10mg | 0% |
| Vitamin A | 0.10mcg | 0% |
| Vitamin B6 | 1.2mg | 71% |
| Vitamin B12 | 0.15mcg | 6% |
| Folate | 22.0mcg | 6% |
| Vitamin E | 0.80mg | 5% |
| Vitamin K | 0.12mcg | 0% |
| Phosphorus | 50.0mg | 4% |
Is Banana Slice Good for You?
Banana Slice provides 310 calories per one slice (100g) with 4.5g protein, 45g carbohydrates, and 13g fat. It is a source of saturated fat (30% dv), cholesterol (13% dv), sodium (10% dv).
A baked bar or traybake made with mashed banana, flour, butter, sugar, and eggs, cut into rectangular slices. Similar to banana bread but in a flatter, denser bar form
Key Health Benefits of Banana Slice
- Saturated Fat (30% DV): Supports balanced nutrition when included as part of your daily meals.
- Cholesterol (13% DV): Supports balanced nutrition when included as part of your daily meals.
- Sodium (10% DV): Supports balanced nutrition when included as part of your daily meals.
- Iron (1056% DV): Supports balanced nutrition when included as part of your daily meals.
- Zinc (636% DV): Supports balanced nutrition when included as part of your daily meals.
How to Track Banana Slice Nutrition with Gram
Use Gram to log banana slice and see calories, macros, and micronutrients in context. You can search by name or use AI food scanning to track meals quickly.
Frequently Asked Questions
How many calories are in banana slice?
Banana Slice contains 310 calories per one slice (100g).
How much protein is in banana slice?
Banana Slice provides 4.5g of protein per one slice (100g).
How many carbs are in banana slice?
Banana Slice has 45g of carbohydrates per one slice (100g).
Is banana slice good for tracking nutrition?
Yes. Banana Slice can be logged by calories, macros, and micronutrients in the Gram app.
How should I use banana slice in a meal plan?
Use Banana Slice as part of a balanced meal and compare the protein, carbs, and fat values to your daily targets.
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Nutrition data sourced from USDA FoodData Central. Track banana slice and thousands of other foods with the Gram app.