Calories in Potato, mashed, ready-to-heat

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Potato, mashed, ready-to-heat contains 106 kcal per 100 g. A typical serving of 1 cup (250 g) provides about 265 kcal.

Roughly 50% of its calories come from carbohydrates, with 42% from fat and 7% from protein (estimated with general energy factors).

That is close to the median for mashed potatoes and white potato mixtures on FoodFactly (114 kcal per 100 g).

The data comes from the USDA Food and Nutrient Database for Dietary Studies (FNDDS), which calculates values from recipes of the ingredients.

106kcal per 100 g
2 gprotein
13.3 gcarbohydrates
5 gfat
265kcal in 1 cup (250 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories C 106 kcal
Total fat C 5 g 6%
Saturated fat C 2.6 g 13%
Cholesterol C 13 mg 4%
Sodium C 298 mg 13%
Total carbohydrates C 13.3 g 5%
Dietary fiber C 1.9 g 7%
Total sugars C 1.8 g
Protein C 2 g 4%
Vitamin A C 53 µg6%
Vitamin C C 0.1 mg0.1%
Vitamin D C 0.1 µg0.5%
Vitamin E C 0.29 mg2%
Vitamin K C 2.4 µg2%
Thiamin (B1) C 0.085 mg7%
Riboflavin (B2) C 0.088 mg7%
Niacin (B3) C 1 mg6%
Vitamin B6 C 0.11 mg6%
Folate (B9) C 6 µg2%
Vitamin B12 C 0.22 µg9%
Choline C 15.7 mg3%
Calcium C 34 mg3%
Iron C 0.27 mg2%
Magnesium C 14 mg3%
Phosphorus C 61 mg5%
Potassium C 274 mg6%
Zinc C 0.3 mg3%
Copper C 0.011 mg1%
Selenium C 0.8 µg1%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 7%Carbohydrates: 50%Fat: 42%106kcal / 100 g
  • Protein 7%
  • Carbohydrates 50%
  • Fat 42%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Vitamin B129%Thiamin (B1)7%Riboflavin (B2)7%Vitamin B66%Niacin (B3)6%Vitamin A6%Potassium6%Phosphorus5%Magnesium3%Choline3%

Nutritional insights

  • Protein2 gbelow the median for mashed potatoes and white potato mixtures (median 2.2 g)
  • Fiber1.9 gin the top quarter of mashed potatoes and white potato mixtures (median 1.3 g)
  • Sugars1.8 gbelow the median for mashed potatoes and white potato mixtures (median 1.8 g)
  • Fat5 gabove the median for mashed potatoes and white potato mixtures (median 4.5 g)
  • Saturated fat2.6 gabove the median for mashed potatoes and white potato mixtures (median 1.8 g)
  • Sodium298 mgabove the median for mashed potatoes and white potato mixtures (median 235 mg)
  • Protein per 100 kcal1.9 gprotein density, useful for comparing foods with different calorie levels
  • Water78.3 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Fats and cholesterol (2)
Monounsaturated fat C1.2 g
Polyunsaturated fat C0.68 g
Individual fatty acids (19)
EPA (omega-3, 20:5 n-3) C0.002 g
DHA (omega-3, 22:6 n-3) C0 g
Linoleic acid (omega-6, 18:2) C0.57 g
SFA 4:0 C0.087 g
SFA 6:0 C0.068 g
SFA 8:0 C0.043 g
SFA 10:0 C0.11 g
SFA 12:0 C0.12 g
SFA 14:0 C0.4 g
SFA 16:0 C1.3 g
SFA 18:0 C0.46 g
MUFA 18:1 C1.1 g
PUFA 18:3 C0.089 g
PUFA 20:4 C0.007 g
MUFA 16:1 C0.079 g
PUFA 18:4 C0.001 g
MUFA 20:1 C0.013 g
MUFA 22:1 C0.001 g
PUFA 22:5 n-3 (DPA) C0.003 g
Carotenoids (6)
Beta-carotene C19 µg
Lycopene C0 µg
Lutein + zeaxanthin C0 µg
Retinol C52 µg
Carotene, alpha C0 µg
Cryptoxanthin, beta C0 µg
Other components (8)
Water C78.3 g
Alcohol C0 g
Caffeine C0 mg
Theobromine C0 mg
Folic acid C0 µg
Folate, food C6 µg
Vitamin E, added C0 mg
Vitamin B-12, added C0 µg

Other forms of Potato

Raw, cooked, dried and processed versions are separate records with their own measured values.

FoodCaloriesProteinCarbsFat
Potato, NFS 126 1.9 g 20.4 g 4.3 g
Potato, baked, NFS Cooked 93 2 g 21.4 g 0.1 g
Potato, baked, peel not eaten Cooked 93 2 g 21.4 g 0.1 g
Potato, boiled, NFS Cooked 126 1.9 g 20.4 g 4.3 g
Potato, boiled, ready-to-heat Cooked 126 1.9 g 20.4 g 4.3 g
Potato, boiled, from fresh, peel not eaten, NS as to fat Cooked 126 1.9 g 20.4 g 4.3 g
Potato, boiled, from fresh, peel not eaten, no added fat Cooked 93 2 g 21.5 g 0.1 g
Potato, boiled, from fresh, peel not eaten, fat added, NS as to fat type Cooked 126 1.9 g 20.4 g 4.3 g
Potato, boiled, from fresh, peel not eaten, made with oil Cooked 131 1.9 g 20.4 g 4.8 g
Potato, boiled, from fresh, peel not eaten, made with butter Cooked 123 1.9 g 20.4 g 4 g
Potato, boiled, from fresh, peel not eaten, made with margarine Cooked 116 1.9 g 20.5 g 3.2 g
Potato, boiled, from fresh, peel eaten, NS as to fat Cooked 126 2.4 g 20.1 g 4.3 g

Per 100 g. Calories in kcal. n/a: not reported by the source.

Foods with a similar nutritional profile

Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in potato?

100 g of potato has 106 kcal. 1 cup (250 g): about 265 kcal.

How much protein is in potato?

Potato contains 2 g of protein per 100 g (4% of the 50 g Daily Value), or 4.9 g in 1 cup (250 g). About 7% of its calories come from protein. Compared with other mashed potatoes and white potato mixtures, that is below the median (median 2.2 g).

How many carbs are in potato?

Potato has 13.3 g of total carbohydrates per 100 g, including 1.9 g of fiber and 1.8 g of sugars.

How much fat is in potato?

Potato contains 5 g of fat per 100 g, of which 2.6 g is saturated (13% of the Daily Value).

How much sodium is in potato?

100 g contains 298 mg of sodium, 13% of the 2,300 mg Daily Value.

Does potato have the same nutrition not specified and cooked?

No. Per 100 g, potato, mashed, ready-to-heat has 106 kcal, while potato, baked, NFS has 93 kcal. Cooking changes the water content, so always use the record that matches how you weigh the food.

Where does this nutrition data come from?

From USDA FoodData Central: FNDDS (Survey), record dated October 31, 2024. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • USDA FoodData Central: FNDDS (Survey), record 2709495. License: CC0 1.0 (U.S. public domain). Source record dated October 31, 2024. Imported November 6, 2026.

Last updated: . Data quality score: 100/100 (how it is calculated).

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.