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How Many Calories in Kit Kat (4 finger)?

Kit Kat (4 finger) contains 510 kcal per 100g, with 6.5g of protein, 62.0g of carbohydrates, and 26.0g of fat. At 510 kcal per 100g, it is an energy-dense food. A vegetarian-friendly choice.

  • Contains: Dairy, Gluten, Soy
  • Dietary: Halal, Kosher, Vegetarian
  • Key Micronutrients (per 100g): Iron 1.50mg, Calcium 110.0mg, Vitamin C 0.0mg
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UK nutrition data · FSA traffic lights · Reference Intakes

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Nutritional Overview

Kit Kat (4 finger) is a snack or confectionery item typically eaten between meals. Per 100g serving, it provides 510 kcal of energy, 6.5g of protein, 62.0g of carbohydrates, and 26.0g of fat.

Under UK FSA traffic-light labelling, this food is classified as high in fat with 26.0g per 100g (15.5g of which is saturated). The NHS recommends that fat makes up no more than 35% of daily energy intake. Portion awareness is advisable when including it regularly.

Under UK FSA traffic-light labelling, this food is classified as high in sugar with 47.0g per 100g (the threshold is 22.5g). The NHS recommends that free sugars make up no more than 5% of total daily energy intake. Portion awareness is advisable when including it regularly.

With 110mg of calcium per 100g, it contributes meaningfully to daily calcium needs (the UK recommendation is 700mg for adults). Calcium is vital for maintaining strong bones and teeth, as well as supporting normal muscle and nerve function.

Each 100g serving contains 0.20g of salt, meeting the UK/EU "low salt" nutrition-claim threshold. The NHS recommends adults consume no more than 6g of salt per day, so choosing lower-salt foods like this one makes it easier to stay within that limit and supports healthy blood pressure.

Kit Kat (4 finger) is suitable for vegetarian, halal and kosher diets, making it a versatile choice for households with mixed dietary requirements.

This is an energy-dense food at 510 kcal per 100g, largely due to its fat content (26.0g per 100g). Fat provides 9 calories per gram, more than double that of protein or carbohydrates. While it can be part of a balanced diet, portion control is recommended to avoid exceeding daily calorie needs. At 510 kcal per 100g, Kit Kat (4 finger) can add up fast if you're not tracking it. Our free calorie tracker uk keeps a running total so nothing slips through.

Frequently Asked Questions

How many calories are in Kit Kat (4 finger)?

Kit Kat (4 finger) contains 510 kcal per 100g, which is approximately 26% of the recommended daily intake of 2,000 kcal for an average adult. This is considered energy-dense.

Is Kit Kat (4 finger) high in fat?

Yes, according to FSA traffic-light guidelines, Kit Kat (4 finger) is classified as high in fat with 26.0g per 100g (the threshold is 17.5g). Of this, 15.5g is saturated fat.

Is Kit Kat (4 finger) high in sugar?

Kit Kat (4 finger) contains 47.0g of sugar per 100g, which the FSA classifies as high (above 22.5g per 100g). If you are managing sugar intake, consider moderating portion sizes.

Is Kit Kat (4 finger) low in salt?

Yes, Kit Kat (4 finger) contains only 0.20g of salt per 100g, meeting the UK/EU "low salt" nutrition-claim threshold. This makes it a suitable choice for those managing their sodium intake as part of a heart-healthy diet.

Is Kit Kat (4 finger) suitable for vegetarians?

Yes, Kit Kat (4 finger) is suitable for a vegetarian diet, though it is not vegan as it may contain dairy, eggs, or other animal by-products.

Does Kit Kat (4 finger) contain any allergens?

Yes, Kit Kat (4 finger) contains the following allergens: dairy, gluten, soy. Under UK food labelling regulations, these must be clearly declared. Always check the product label if you have food allergies or intolerances.

Is Kit Kat (4 finger) a good source of calcium?

Kit Kat (4 finger) provides 110mg of calcium per 100g. The UK recommended daily intake is 700mg for adults. Calcium is vital for strong bones, teeth, and muscle function.

Why is Kit Kat (4 finger) so high in calories?

At 510 kcal per 100g, Kit Kat (4 finger) is energy-dense, primarily due to its high fat content (26.0g per 100g). Fat provides 9 calories per gram, more than double that of protein or carbohydrates.

Sources & References

  1. British Nutrition Foundation — UK nutrition science and education
  2. McCance & Widdowson's Composition of Foods — UK food composition tables
  3. USDA FoodData Central — US Department of Agriculture food composition database
  4. NHS Eat Well — UK National Health Service dietary guidance
  5. British Heart Foundation — heart-healthy eating advice and dietary guidance
  6. European Food Safety Authority (EFSA) — European dietary reference values and food safety science

Nutritional values are per 100g unless otherwise stated and are provided for general information only. Not a substitute for professional dietary or medical advice. If you have a health condition, allergy, or are pregnant, consult a qualified healthcare professional. Values may vary depending on brand, preparation method, and serving size.

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