Marks & Spencer

Sweet Potato Fries — Calories, Nutrition & Ingredients

300 g UPC 512787 Frozen fried potatoes Updated 16 Oct 2026

Photo: Open Food Facts contributors, CC BY-SA 3.0

Calories: 163per 100 g
Protein: 1.2 gper 100 g
Carbs: 23.1 gper 100 g
Fat: 6.4 gper 100 g

Where to buy

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Per serving (150 g): 244 calories. Per 100 g: 163 calories, 1.2 g protein, 6.4 g fat.

Label highlights: Fat: medium Saturates: low Sugars: medium Salt: medium

Nutrition

Portion size: 150 g

Typical values	Per 100 g	Per portion (%RI*)
Energy	682 kJ / 163 kcal	1023 kJ / 245 kcal (12%)
Fat	6.4 g	9.6 g (14%)
of which saturates	0.5 g	0.8 g (4%)
Carbohydrate	23.1 g	34.6 g (13%)
of which sugars	13.3 g	19.9 g (22%)
Fibre	3.9 g	5.8 g
Protein	1.2 g	1.8 g (4%)
Salt	0.58 g	0.87 g (14%)

*Reference intake of an average adult (8400 kJ / 2000 kcal)

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 g and custom amounts

Nutrition per amount

163 calories in 100 g

Protein1.2 g

Carbohydrates23.1 g

Sugars13.3 g

Added sugars0 g

Fibre3.9 g

Fat6.4 g

Saturated fat0.5 g

Cholesterol0 mg

Sodium232 mg

Calcium35.9 mg

Potassium354 mg

Iron0.8 mg

Vitamin A0 mcg

Vitamin C2.4 mg

Vitamin D0.0 mcg

Ingredient flags

Contains sunflower oil

How we detect these flags

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Sweet Potato Fries

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Healthier swaps

Same category, better nutrition per 100 g (see methodology).

Co-op Crinkle cut oven chips Protein 2.5 g · 134 kcal per 100 g

−12.8 g sugars−0.1 g sat. fat−152 mg sodium
Tesco Spicy Potato Wedges Protein 2.7 g · 92 kcal per 100 g

−12.9 g sugars−0.1 g sat. fat−72 mg sodium

We compare per-100 g values from Open Food Facts. A swap must be at least as good on sugars, saturates, salt, calories, protein and fibre (where listed) and strictly better on at least one of those nutrients. Check the label for your portion size.

Ingredients

Black pepper, Calcium carbonate, Corn flour, Dehydrated onion, Dried garlic, Iron, Nicotinic acid, Paprika, Paprika extract, Salt, Sunflower oil, Sweet potato, Thiamin, Wheat flour

Frequently asked questions

How many calories are in Sweet Potato Fries?

Per 100 g of Sweet Potato Fries there are 163 calories.

How much protein is in Sweet Potato Fries?

Per 100 g of Sweet Potato Fries there are 1.2 g protein.

How many carbohydrates are in Sweet Potato Fries?

Per 100 g of Sweet Potato Fries there are 23.1 g carbohydrates. Of which 13.3 g sugars.

How much sugar is in Sweet Potato Fries?

Per 100 g of Sweet Potato Fries there are 13.3 g sugars.

How much sodium (salt) is in Sweet Potato Fries?

Per 100 g of Sweet Potato Fries there are 232.0 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

How much fibre is in Sweet Potato Fries?

Per 100 g of Sweet Potato Fries there are 3.9 g fibre. Fibre is important for digestive health.

What are the main ingredients in Sweet Potato Fries?

The main ingredients in Sweet Potato Fries are: Black pepper, Calcium carbonate, Corn flour, Dehydrated onion, Dried garlic.

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Level of processing

Processed

14 ingredients · 3 food additives

UnprocessedUltra-processed

Nutrition breakdown

Macronutrients

Types of fat

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