Potato vs Yam: Which Has More Calories?
Per 100 g, Potato has 77 kcal and Yam has 118 kcal, so Potato has 35% fewer calories.
Yam has more fiber (4.1 g vs 2.1 g). Yam has more carbohydrates (27.9 g vs 17.5 g). Relative to calories, Potato is the better protein source (2.66 g vs 1.3 g of protein per 100 kcal).


Nutrition Facts
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Amount Per Serving:
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Amount Per Serving:
Potato vs Yam 100g Compare
| per 100g | Potato | Yam |
|---|---|---|
| Calories | 77 | 118 |
| Carbohydrates | 17.49 g | 27.88 g |
| Fat | 0.09 g | 0.17 g |
| Saturated fat | 0.01 g | 0.04 g |
| Dietary fiber | 2.1 g | 4.1 g |
| Protein | 2.05 g | 1.53 g |
| Water | 79.25 g | 69.6 g |
| Calcium | 12 mg | 17 mg |
| Iron | 0.81 mg | 0.54 mg |
| Magnessium | 23 mg | 21 mg |
| Potassium | 425 mg | 816 mg |
| Sodium | 6 mg | 9 mg |
| Vitaminium A | 2 IU | 138 IU |
| Vitaminium B1 (Thiamine) | 0.081 mg | 0.112 mg |
| Vitaminium B2 (riboflavin) | 0.032 mg | 0.032 mg |
| Vitaminium B3 (Niacin) | 1.061 mg | 0.552 mg |
| Vitaminium B5 | 0.279 mg | 0.314 mg |
| Vitaminium B6 | 0.298 mg | 0.293 mg |
| Vitaminium B9 (Folic acid) | 0.015 µg | 0.023 µg |
| Vitaminium C | 19.7 mg | 17.1 mg |
| Vitaminium E | 0.01 mg | 0.35 mg |
| Vitaminium K | 0.002 µg | 0.002 µg |
| Beta karoten | 4 µg | 83 µg |
Less Calories in Potato
At first glance, you can see that in potato is much less calories than in yam.
Potato has 77 kcal per 100g and yam 118 kcal per 100g so it is pretty easy to calculate that the difference is about 53%.
In potato and in yam most calories came from carbs.
See tables below to compare potato with yam in details.
Potato 100g
77kcalCalories source
- 89% CARBS.
- 10% PROTEIN
- 1% FAT
Yam 100g
118kcalCalories source
- 94% CARBS
- 5% PROTEIN
- 1% FAT
Compares of potato
Compares of yam
Related foods:
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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.