Weetabix mega pack — Calories, Nutrition & Ingredients

UPC 5910029999856 Breakfast cereals Updated 16 Oct 2026

Weetabix mega pack
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
362per 100 g
Protein
12 gper 100 g
Carbs
69 gper 100 g
Fat
2 gper 100 g

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Per 100 g, Weetabix mega pack has 362 calories, 12 g protein and 2 g fat.

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

Nutrition

Per 100 g
Energy 1515 kJ / 362 kcal
Fat 2 g
of which saturates 0.6 g
Carbohydrate 69 g
of which sugars 4.2 g
Fibre 10 g
Protein 12 g
Salt 0.28 g

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

362 calories in 100 g
Protein12 g
Carbohydrates69 g
Sugars4.2 g
Fibre10 g
Fat2 g
Saturated fat0.6 g
Sodium112 mg

Ingredient flags

Ingredient list not available — flags cannot be shown.

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

Where to buy Weetabix mega pack

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Healthier swaps

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

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.

Frequently asked questions

How many calories are in Weetabix mega pack?

Per 100 g of Weetabix mega pack there are 362 calories.

How much protein is in Weetabix mega pack?

Per 100 g of Weetabix mega pack there are 12.0 g protein.

How many carbohydrates are in Weetabix mega pack?

Per 100 g of Weetabix mega pack there are 69.0 g carbohydrates. Of which 4.2 g sugars.

How much sugar is in Weetabix mega pack?

Per 100 g of Weetabix mega pack there are 4.2 g sugars.

How much sodium (salt) is in Weetabix mega pack?

Per 100 g of Weetabix mega pack there are 112.0 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 Weetabix mega pack?

Per 100 g of Weetabix mega pack there are 10.0 g fibre. Fibre is important for digestive health.

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Nutrition breakdown

Macronutrients

Types of fat

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