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Home/Vegetables/Mashed Potatoes
Vegetables

Mashed Potatoes Nutrition Facts

FoodData CentralUpdated 6 April 2026

One cup of mashed potatoes contains 174.3 calories, 4g protein, 36.9g carbs, and 1.2g fat. Mashed Potatoes is a nutrient-rich vegetable that is low in calories.

174.3

cal

36.9g

carbs

4g

protein

1.2g

fat

3.2g

fiber

3.1g

sugar

Vitamins in Mashed Potatoes

Per 100g serving

Vitamin A
7mcg
1%
Vitamin C
6.2mg
7%
Vitamin D
0.2mcg
1%
Vitamin E
0.02mg
0%
Vitamin K
1.8mcg
2%
Vitamin B6
0.23mg
14%
Vitamin B12
0.07mcg
3%
Thiamin (B1)
0.09mg
8%
Riboflavin (B2)
0.04mg
3%
Niacin (B3)
1.12mg
7%
Folate
8mcg
2%

Minerals in Mashed Potatoes

Per 100g serving

Calcium
24mg
2%
Iron
0.27mg
2%
Magnesium
18mg
4%
Phosphorus
46mg
4%
Potassium
296mg
6%
Sodium
302mg
13%
Zinc
0.28mg
3%
Selenium
0.8mcg
1%
Copper
0.14mg
16%
Manganese
0.12mg
5%

Learn More About Mashed Potatoes

How Many Calories Are In Mashed Potatoes?How Many Carbs Are In Mashed Potatoes?How Much Protein Is In Mashed Potatoes?How Much Fat Is In Mashed Potatoes?How Much Fiber Is In Mashed Potatoes?What Is Mashed Potatoes Good For?Is Mashed Potatoes Healthy?

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Verified Nutrition Data

Trusted & Verified Nutritional Information

All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.

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Nutrient values from certified lab analysis

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Data reviewed by nutrition scientists

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Synced with latest official database releases

Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.

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