Roasted potato: calories and nutrition facts

Roasted potato has 91 kcal per 100 g. One serving, 1 Medium potato (150 g), has 137 kcal.

Calories
91 kcal
Protein
2.5 g
Carbohydrates
19 g
Fat
0.1 g

Per 100 g

Roasted potato: how many calories?

Roasted potato has 91 kcal per 100 g, with 2.5 g protein, 19 g carbs and 0.1 g fat. A 150 g serving (1 Medium potato) has 137 kcal. That is less than the average for Fruits & Veggies (109 kcal per 100 g). Most of its calories come from carbohydrates.

Where the calories come from

  • Protein11%
  • Carbohydrates87%
  • Fat1%

Calculate a portion

Calories
137 kcal
Protein
3.8 g
Carbohydrates
28.5 g
Fat
0.2 g

Nutrition facts

NutrientPer 100 gPer serving (150 g)
Calories91 kcal137 kcal
Fat0.1 g0.2 g
of which saturated fat0 g0.1 g
Carbohydrates19 g28.5 g
of which sugars1.2 g1.8 g
Fiber2.2 g3.3 g
Protein2.5 g3.8 g
Sodium10 mg15 mg
Water74.9 g112.4 g
Vitamin C9.6 mg14.4 mg
Calcium15 mg23 mg
Iron1.1 mg1.6 mg
Potassium535 mg803 mg
Magnesium28 mg42 mg

Source: Ciqual food composition table (ANSES, France). Data updated on 2 September 2026.

Share of reference intakes

Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).

NutrientOf reference intake
Calories(91 kcal)5%
Fat(0.1 g)0%
of which saturated fat(0 g)0%
Carbohydrates(19 g)7%
of which sugars(1.2 g)1%
Protein(2.5 g)5%
Salt(0.03 g)0%

What the EU thresholds say

Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.

  • Low fat (3 g or less)
  • Low sugars (5 g or less)
  • Low sodium (120 mg or less)

Roasted potato: frequently asked questions

Roasted potato: how many calories per serving?

A 150 g serving (1 Medium potato) has 137 kcal.

Roasted potato: how much protein?

Roasted potato contains 2.5 g of protein per 100 g, 5% of the 50 g reference intake.

Roasted potato: how much fibre?

Roasted potato provides 2.2 g of fibre per 100 g, 9% of the 25 g a day recommended by EFSA.

Roasted potato: how much makes 100 kcal?

100 kcal is about 109 g of this food.

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