Banana Walnut Nutrition Facts: Calories, Macros & Health Benefits
Summary: Banana Walnut contains 340 calories, 5.5g protein, 42g carbs, and 17g fat per one slice (80g). It is a source of saturated fat, cholesterol, sodium.

Nutrition Facts — one slice (80g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 340 kcal | 17% |
| Protein | 5.5g | 11% |
| Carbohydrates | 42.0g | 15% |
| Total Fat | 17.0g | 22% |
| Fiber | 1.8g | 6% |
| Sugar | 24.0g | -- |
| Saturated Fat | 3.5g | 18% |
| Cholesterol | 30.0mg | 10% |
| Sodium | 220.0mg | 10% |
| Potassium | 2.0mg | 0% |
| Calcium | 35.0mg | 3% |
| Iron | 180.0mg | 1000% |
| Magnesium | 0.80mg | 0% |
| Zinc | 85.0mg | 773% |
| Vitamin C | 0.08mg | 0% |
| Vitamin A | 0.10mcg | 0% |
| Vitamin B6 | 1.0mg | 59% |
| Vitamin B12 | 0.12mcg | 5% |
| Folate | 18.0mcg | 4% |
| Vitamin E | 1.5mg | 10% |
| Vitamin K | 0.10mcg | 0% |
| Phosphorus | 30.0mg | 2% |
Is Banana Walnut Good for You?
Banana Walnut provides 340 calories per one slice (80g) with 5.5g protein, 42g carbohydrates, and 17g fat. It is a source of saturated fat (18% dv), cholesterol (10% dv), sodium (10% dv).
A moist baked slice made with banana and walnuts, similar to banana bread but cut into bar/slice form
Key Health Benefits of Banana Walnut
- Saturated Fat (18% DV): Supports balanced nutrition when included as part of your daily meals.
- Cholesterol (10% 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 (1000% DV): Supports balanced nutrition when included as part of your daily meals.
- Zinc (773% DV): Supports balanced nutrition when included as part of your daily meals.
- Protein: Provides 5.5g protein per serving to support satiety and muscle maintenance.
How to Track Banana Walnut Nutrition with Gram
Use Gram to log banana walnut 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 walnut?
Banana Walnut contains 340 calories per one slice (80g).
How much protein is in banana walnut?
Banana Walnut provides 5.5g of protein per one slice (80g).
How many carbs are in banana walnut?
Banana Walnut has 42g of carbohydrates per one slice (80g).
Is banana walnut good for tracking nutrition?
Yes. Banana Walnut can be logged by calories, macros, and micronutrients in the Gram app.
How should I use banana walnut in a meal plan?
Use Banana Walnut as part of a balanced meal and compare the protein, carbs, and fat values to your daily targets.
Track your nutrition with Gram
Snap a photo of your meal and let AI do the rest. Track calories, macros, and micronutrients effortlessly.
Nutrition data sourced from USDA FoodData Central. Track banana walnut and thousands of other foods with the Gram app.