Sweet potato vs Tomato: Which Has More Calories?
Per 100 g, Sweet potato has 86 kcal and Tomato has 18 kcal, so Tomato has 79% fewer calories.
Sweet potato has more fiber (3 g vs 1.2 g). Sweet potato has more carbohydrates (20.1 g vs 3.9 g). Relative to calories, Tomato is the better protein source (5 g vs 1.83 g of protein per 100 kcal).


Nutrition Facts
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Amount Per Serving:
Sweet Potato vs Tomato 100g Compare
| per 100g | Sweet potato | Tomato |
|---|---|---|
| Calories | 86 | 18 |
| Carbohydrates | 20.12 g | 3.9 g |
| Fat | 0.05 g | 0.2 g |
| Dietary fiber | 3 g | 1.2 g |
| Protein | 1.57 g | 0.9 g |
| Calcium | 30 mg | 10 mg |
| Iron | 0.61 mg | 0.3 mg |
| Magnessium | 25 mg | 11 mg |
| Potassium | 337 mg | 237 mg |
| Sodium | 55 mg | 5 mg |
| Vitaminium A | 14187 IU | 833 IU |
| Vitaminium B1 (Thiamine) | 0.078 mg | 0.037 mg |
| Vitaminium B3 (Niacin) | 0.557 mg | 0.594 mg |
| Vitaminium B6 | 0.209 mg | 0.08 mg |
| Vitaminium B9 (Folic acid) | 0.011 µg | 15 µg |
| Vitaminium C | 2.4 mg | 13 mg |
| Vitaminium E | 0.26 mg | 0.54 mg |
| Vitaminium K | 0.002 µg | 7.9 µg |
| Beta karoten | 8509 µg | 101 µg |
More Calories in Sweet potato
At first glance, you can see that in sweet potato is much more calories than in tomato.
Sweet potato has 86 kcal per 100g and tomato 18 kcal per 100g so it is pretty easy to calculate that the difference is about 378%.
In sweet potato and in tomato most calories came from carbs.
See tables below to compare sweet potato with tomato in details.
Sweet potato 100g
86kcalCalories source
- 92% CARBS.
- 7% PROTEIN
- 1% FAT
Tomato 100g
18kcalCalories source
- 74% CARBS
- 17% PROTEIN
- 9% FAT
Compares of sweet potato
Compares of tomato
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About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.