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How Many Calories in Potatoes, Frozen, Whole, Unprepared?

Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by our editorial team. Last reviewed: 5 September 2026.

Fact-checked against original USDA source data by our editorial team.

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78
calories per 100g
142 calories per 1 cup (182g)
2.4gProtein
17.5gCarbs
0.2gFat
1.2gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)22 kcal0.7g
100g78 kcal2.4g
1 cup142 kcal4.4g
grams
78kcal
2.4gprotein
17.5gcarbs
0.2gfat
1.2gfibre

A potatoes, frozen, whole, unprepared contains 78 calories per 100g. A typical 1 cup (182g) provides about 142 calories. Potatoes, Frozen, Whole, Unprepared is low in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Potatoes, Frozen, Whole, Unprepared Nutrition Facts

NutrientPer 100gPer serving (182g)
Calories78 kcal142 kcal
Protein2.4g4.4g
Carbohydrates17.5g31.9g
of which Sugars0.8g1.5g
Fat0.2g0.4g
of which Saturates0.0g0.0g
Fibre1.2g2.2g
Sodium25.0mg46mg
Potassium346.0mg630mg
Calcium8.0mg15mg
Iron1.0mg1.8mg
Vitamin C14.2mg25.8mg
Vitamin A0.0µg0µg
Selenium0.3µg1µg
Riboflavin (B2)0.0mg0.0mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

Useful for tracking potatoes, frozen, whole, unprepared

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Have a cat or dog? Check whether potatoes, frozen, whole, unprepared is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out potatoes, frozen, whole, unprepared for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Cooking method matters here too — boiling can leach some water-soluble vitamins into the cooking water, while steaming or roasting tends to retain more.

Frequently Asked Questions

How many calories in potatoes, frozen, whole, unprepared per 100g?

Potatoes, Frozen, Whole, Unprepared contains 78 calories per 100g, based on USDA reference data.

Is potatoes, frozen, whole, unprepared high in calories?

A 1 cup of potatoes, frozen, whole, unprepared (182g) has around 142 calories — roughly 7% of a 2,000-calorie daily intake.

Is potatoes, frozen, whole, unprepared good for weight loss?

At 78 calories per 100g, potatoes, frozen, whole, unprepared is relatively low in calories and can fit well into a weight-loss diet. A 1 cup provides about 142 calories.

How much protein is in potatoes, frozen, whole, unprepared?

Potatoes, Frozen, Whole, Unprepared contains 2.4g of protein per 100g.

Is potatoes, frozen, whole, unprepared a good source of fibre?

Potatoes, Frozen, Whole, Unprepared is relatively low in fibre at 1.2g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does potatoes, frozen, whole, unprepared compare to arrowhead, cooked, boiled, drained?

Potatoes, Frozen, Whole, Unprepared has 78 calories per 100g, close to arrowhead, cooked, boiled, drained at 78 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of potatoes, frozen, whole, unprepared for 20g of protein?

With 2.4g of protein per 100g, you'd need roughly 833g of potatoes, frozen, whole, unprepared to reach 20g of protein

Foods with a similar calorie count

Other vegetables closest to potatoes, frozen, whole, unprepared by calories per 100g:

FoodCaloriesProteinCarbsFat
Potatoes, Frozen, Whole, Unprepared (this page)78 kcal2.4g17.5g0.2g
Arrowhead, Cooked, Boiled, Drained78 kcal4.5g16.1g0.1g
Beans, Navy, Mature Seeds, Sprouted, Cooked78 kcal7.1g15.0g0.8g
Peas, Green, Frozen, Cooked78 kcal5.2g14.3g0.3g
Potatoes, Boiled, Cooked in Skin, Skin78 kcal2.9g17.2g0.1g
Arrowhead, Cooked, Boiled, Drained78 kcal4.5g16.1g0.1g
Beans, Navy, Mature Seeds, Sprouted, Cooked78 kcal7.1g15.0g0.8g

More kit for potatoes, frozen, whole, unprepared tracking

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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.