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flapjack — Calories, Nutrition & Ingredients

UPC 5060642590029 Updated 16 Oct 2026

flapjack
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
450per 100 g
Protein
15 gper 100 g
Carbs
46 gper 100 g
Fat
22 gper 100 g

Where to buy

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Per serving (100 g): 450 calories. Per 100 g: 450 calories, 15 g protein, 22 g fat.

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

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: 22 g per 100 g (red above 17.50 g)
  • Saturates: 6.90 g per 100 g (red above 5 g)
Calculated from the nutrition data on file; check the package label. How the traffic-light colours work »

Nutrition

Portion size: 100 g

Typical valuesPer 100 gPer portion (%RI*)
Energy 1883 kJ / 450 kcal 1883 kJ / 450 kcal (23%)
Fat 22 g 22 g (31%)
of which saturates 6.9 g 6.9 g (35%)
Carbohydrate 46 g 46 g (18%)
of which sugars 17 g 17 g (19%)
Fibre 4 g 4 g
Protein 15 g 15 g (30%)
Salt 0.00 g 0.00 g (0%)

*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

450 calories in 100 g
Protein15 g
Carbohydrates46 g
Sugars17 g
Fibre4 g
Fat22 g
Saturated fat6.9 g
Sodium0.2 mg

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 450 calories.

How much protein is in flapjack?

Per 100 g of flapjack there are 15.0 g protein.

How many carbohydrates are in flapjack?

Per 100 g of flapjack there are 46.0 g carbohydrates. Of which 17.0 g sugars.

How much sugar is in flapjack?

Per 100 g of flapjack there are 17.0 g sugars.

How much sodium (salt) is in flapjack?

Per 100 g of flapjack there are 0.189 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 flapjack?

Per 100 g of flapjack there are 4.0 g fibre. Fibre is important for digestive health.