Mountain Joe’s

Mega Flapjack — Calories, Nutrition & Ingredients

UPC 5060602160743 Updated 16 Oct 2026

Calories
450per 100 g
Protein
15 gper 100 g
Carbs
46 gper 100 g
Fat
24 gper 100 g

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Per 100 g, Mega Flapjack has 450 calories, 15 g protein and 24 g fat.

Label highlights: Fat: high Sugars: high

Red means high in the UK front-of-pack traffic-light system. These colours are our calculation from the declared values, not a label on the pack. In this product:

  • Fat: 24 g per 100 g (red above 17.50 g)
  • Sugars: 46 g per 100 g (red above 22.50 g)
Calculated from the nutrition data on file; check the package label. How the traffic-light colours work »

Nutrition

Per 100 g
Energy 1883 kJ / 450 kcal
Fat 24 g
of which saturates —
Carbohydrate 46 g
of which sugars 46 g
Fibre 3.1 g
Protein 15 g
Salt —

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

450 calories in 100 g
Protein15 g
Carbohydrates46 g
Sugars46 g
Fibre3.1 g
Fat24 g

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 Mega Flapjack

Search Amazon for this product. Stock and prices vary by store and location.

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Frequently asked questions

How many calories are in Mega Flapjack?

Per 100 g of Mega Flapjack there are 450 calories.

How much protein is in Mega Flapjack?

Per 100 g of Mega Flapjack there are 15.0 g protein.

How many carbohydrates are in Mega Flapjack?

Per 100 g of Mega Flapjack there are 46.0 g carbohydrates. Of which 46.0 g sugars.

How much sugar is in Mega Flapjack?

Per 100 g of Mega Flapjack there are 46.0 g sugars.

How much fibre is in Mega Flapjack?

Per 100 g of Mega Flapjack there are 3.1 g fibre. Fibre is important for digestive health.

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Nutrition breakdown

Macronutrients

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