Banana vs Sweet Potato: All Nutritional Differences

Where is more calories, protein, carbs - what is more healthy?

Banana - calories, kcal, weight, nutrition
Sweet potato - calories, kcal, weight, nutrition

Fact 1: There is More Calories in Banana

At first glance, you can see that in banana is just a little more calories than in sweet potato.

Banana has 89 kcal per 100g and sweet potato 86 kcal per 100g so it is pretty easy to calculate that the difference is about 3%.

In banana and in sweet potato most calories came from carbs.

See tables below to compare banana with sweet potato in details.

Fact 2: Banana And Sweet potato Nutrition Difference

Sweet potato vs Banana: Vitamins and Minerals Comparison

per 100gBananaSweet potato
Calories89 86
Carbohydrates22.84 g20.12 g
Fat0.33 g0.05 g
Dietary fiber2.6 g3 g
Protein1.09 g1.6 g
Calcium5 mg30 mg
Iron0.26 mg0.61 mg
Magnessium27 mg25 mg
Phosphorus22 mg47 mg
Potassium358 mg337 mg
Sodium1 mg55 mg
Zink0.15 mg0.3 mg
Vitaminium B1 (Thiamine)0.031 mg0.078 mg
Vitaminium B2 (riboflavin)0.073 mg0.061 mg
Vitaminium B3 (Niacin)0.665 mg0.557 mg
Vitaminium B50.334 mg0.8 mg
Vitaminium B60.367 mg0.209 mg
Vitaminium B9 (Folic acid)20 mg11 mg
Vitaminium C8.7 mg2.4 mg
Vitaminium E0.1 mg0.26 mg
Vitaminium K0.5 mg1.8 mg
Beta karoten26 mg8509 mg

Less protein in banana

It is aslo easy to see see that in banana is less protein than in sweet potato.

There is 1.6g per 100g of sweet potato and 1.09g per 100g of banana so using simple math we can see that difference is about 47%.

More carbohydrates in banana

In banana is more carbohydrates than in sweet potato.

There is 20.12g/100g of carbohydrates in sweet potato and 22.84g/100g in banana so let me do the math for you again - difference is about 14%.

More fat in banana

In banana is more fats than in sweet potato.

The tables above show us that there is 0.05g/100g of fats in sweet potato and 0.33g/100g in banana. In this case difference is about 560%.


  • Calories89
  • Carbohydrates22.84 g
  • Fat0.33 g
  • Dietary fiber2.6 g
  • Protein1.09 g
Banana calories per:
100g | ounce | single piece | cup | mashed | cup | sliced

Calories source

  • 93% CARBS.
  • 4% PROTEIN
  • 3% FAT

Sweet potato

  • Calories86
  • Carbohydrates20.12 g
  • Fat0.05 g
  • Dietary fiber3 g
  • Protein1.6 g
Sweet potato calories per:
100g | ounce | single piece | cup | cubes | cup | mashed

Calories source

  • 92% CARBS
  • 7% PROTEIN
  • 1% FAT

Vitamins: sweet potato vs banana

Minerals: banana vs sweet potato

Marcin Piotrowicz
Author of this page
Marcin Piotrowicz creator
Healthy diet and healthy lifestyle promoter

All information about nutrition on this website was created with help of information from the official United States Department of Agriculture database.

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