NutritionUpdated May 2026

What are the nutritional facts of potatoes?

Q: How many potato varieties exist in the world?

Over 5,000 potato varieties exist globally, according to verified international databases. The EUROPOTATO database contains 6,199 registered varieties across European member states, while the CIP (International Potato Center) preserves over 4,000 cultivated potato accessions in their world collection. The greatest concentration of diversity exists in the Andes mountains of South America, where Peru and Bolivia alone harbor 3,000-5,000 native potato varieties — the result of approximately 8,000-10,000 years of human selection by indigenous communities. This represents the greatest potato diversity on Earth, with individual farming communities in the Peruvian Andes cultivating 50-200 distinct varieties each. Beyond the native Andean varieties, modern breeding programs continue expanding th

Q: Which countries export the most potatoes?

China is the world's largest potato producer at 94.4 million tonnes (2022 FAOSTAT), but when it comes to exports, the picture is quite different. France leads raw potato exports at $1.21 billion in 2023, making it the largest exporter of fresh potatoes globally. Belgium dominates frozen potato products with $4.8 billion in frozen fries exports (28.9% of global market share), processing over 2 million tonnes annually for 150+ countries. The Netherlands controls the seed potato market, exporting 75% of the world's 1.48 million tonnes of seed potatoes to 80+ countries. Other major exporters include Germany, which saw 42.3% growth in 2022-2023, and the United States, which is a significant exporter of both frozen products and seed potatoes. China has emerged as a net exporter of frozen fries

Q: How does potato compare to rice nutritionally?

Potatoes significantly outperform rice across most nutritional metrics, particularly in micronutrient density and caloric efficiency. Caloric and Macronutrient Comparison: Boiled potatoes contain only 87 kcal per 100g compared to boiled white rice at 130 kcal (USDA FoodData Central). Despite lower absolute protein content (1.9g vs 2.7g per 100g), potato protein has superior biological value at 90 compared to rice's 56 (FAO). When comparing protein per 100 kcal, potatoes provide 2.7g versus rice's 1.9g (USDA), making potatoes more protein-efficient per calorie consumed. Micronutrient Advantages: Potatoes deliver substantially more potassium than rice — 3-9 times more according to comparative studies (USDA FoodData Central). Potatoes also provide meaningful vitamin C, which is completely a

A medium raw potato (100g) contains 77 calories, 2.05g protein, 17.5g carbohydrates, 2.1g fiber, and only 0.09g fat, making it naturally fat-free and cholesterol-free (USDA FoodData Central). The nutritional profile changes significantly based on cooking method.

Key Vitamins and Minerals:

Potatoes are exceptionally rich in potassium at 425mg per 100g raw — higher than bananas at 358mg (USDA FoodData Central). A medium baked potato provides 926mg potassium, which is 15% of the Daily Value according to the NPC 2025 Yearbook. They're also an excellent source of vitamin C at 19.7mg (22% DV) per 100g raw, unusual among starchy staples. Other significant nutrients include vitamin B6 at 0.298mg (18% DV), phosphorus at 57mg, and magnesium at 23mg.

Cooking Method Impact:

- Boiled (without skin): 87 calories, 1.87g protein, 20.1g carbs

- Baked (with skin): 93 calories, 2.50g protein, 21.2g carbs, 2.2g fiber

- French fries (deep fried): 312 calories, 14.7g fat, 41.4g carbs

Outstanding Nutritional Attributes:

Research shows potatoes have the highest satiety index of any tested food at 323 (vs 100 for white bread) and the highest biological value protein among plant foods at BV 90 (FAO). They provide the lowest water footprint per calorie among major crops and are naturally gluten-free.

The potato delivers exceptional nutritional value per calorie, particularly when prepared by boiling or baking rather than frying.

Based on data from 1995–2025

high confidence

📚3 sources (2016–2025)

Potato Nutrition Health Comprehensive

Npc 2025 Yearbook Usa2025

of Commerce Foreign Trade Division] ============================================================ - Vitamin C: 30% Daily Value — excellent...

Potato Nutrition Health Science Comprehensive2016

ing process itself but the preparation method (deep frying) typically used to cook the final product.

What are the nutritional facts of potatoes?

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