Flapjack — Calories, Nutrition & Ingredients

UPC 5017840001826 Updated 16 Oct 2026

Calories
439per 100 g
Protein
5.9 gper 100 g
Carbs
60 gper 100 g
Fat
19 gper 100 g

Where to buy

Paid links: we may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. About these links

Per serving (80 g): 351 calories. Per 100 g: 439 calories, 5.9 g protein, 19 g fat.

Label highlights: Fat: high Saturates: medium 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: 19 g per 100 g (red above 17.50 g)
  • Sugars: 29 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

Portion size: 80 g

Typical valuesPer 100 gPer portion (%RI*)
Energy 1837 kJ / 439 kcal 1469 kJ / 351 kcal (18%)
Fat 19 g 15.2 g (22%)
of which saturates 4.8 g 3.8 g (19%)
Carbohydrate 60 g 48 g (18%)
of which sugars 29 g 23.2 g (26%)
Fibre 5.5 g 4.4 g
Protein 5.9 g 4.7 g (9%)
Salt — —

*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

439 calories in 100 g
Protein5.9 g
Carbohydrates60 g
Sugars29 g
Fibre5.5 g
Fat19 g
Saturated fat4.8 g

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

Where to buy Flapjack

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

Paid links: we may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Prices and availability are set by the retailer. About these links

Frequently asked questions

How many calories are in Flapjack?

Per 100 g of Flapjack there are 439 calories.

How much protein is in Flapjack?

Per 100 g of Flapjack there are 5.9 g protein.

How many carbohydrates are in Flapjack?

Per 100 g of Flapjack there are 60.0 g carbohydrates. Of which 29.0 g sugars.

How much sugar is in Flapjack?

Per 100 g of Flapjack there are 29.0 g sugars.

How much fibre is in Flapjack?

Per 100 g of Flapjack there are 5.5 g fibre. Fibre is important for digestive health.

Nutrition breakdown

Macronutrients

Types of fat

Related guides

Learn more about nutrition and food labels:

All guides →

Browse products by nutrient

Find products by calories, protein, sugar and more: