How many calories are in 1 tin of Heinz spaghetti?

November 8, 2025 •

3 min read

According to product listings from retailers like Tesco and Sainsbury's, a standard 400g can of Heinz spaghetti in tomato sauce contains around 120 calories per half-can serving. This means a full can has approximately 240 calories, though exact figures can vary depending on tin size and specific product variation.

Understanding the calorie count in this classic comfort food is key for those monitoring their daily intake.

Quick Summary

A standard 400g tin of Heinz spaghetti contains roughly 240 calories, based on a 120-calorie per half-can serving size, but smaller tins have fewer. The nutritional profile is low in fat but moderate in carbohydrates and sugar.

Key Points

Standard 400g Tin: A full 400g can of Heinz spaghetti in tomato sauce contains approximately 240 calories, based on a half-can serving of 120 calories.
Single-Serving 200g Tin: A smaller 200g tin, intended as a single serving, contains roughly 124 calories.
Variety Matters: Different varieties have different calorie counts. For example, Heinz Spaghetti with Sausages (400g) has about 370 calories per can, while the Bolognese version contains roughly 320 calories.
Low in Fat: The standard Heinz spaghetti is notably low in fat, with less than 0.5g per half-can serving.
Low in Protein: The classic spaghetti in tomato sauce is relatively low in protein compared to varieties with meat or other additives.
Consider the 'Hidden' Sugar: The product contains a moderate amount of sugar from the tomato sauce, with a half-can serving providing over 7g.
Balance Your Meal: To make it a more complete meal, consider adding lean protein and extra vegetables, as the spaghetti itself is not highly nutritionally dense.
Check the Label: Always consult the nutritional information on your specific can, as calorie counts can vary slightly by product and region.

The calorie content of a tin of Heinz spaghetti can vary slightly depending on the specific product and size. The most commonly available can is 400g, which is marketed as containing two servings. However, smaller 200g cans are also sold, which list the entire can as a single serving. This distinction is crucial for accurate calorie counting.

Calorie Breakdown of a 400g Tin

For a standard 400g tin of Heinz spaghetti in tomato sauce, the calorie information is based on a 200g (half-can) serving. According to nutritional data from major UK supermarkets like Tesco and Sainsbury's, a 200g serving contains approximately 120kcal. Therefore, if you were to consume the entire 400g can, you would be consuming around 240kcal.

Other important nutritional values per 200g serving:

Fat: <0.5g (low fat)
Carbohydrates: 25.1g
Sugars: 7.1g
Fibre: 1.5g
Protein: 3.2g
Salt: 0.7g

Calorie Breakdown of a 200g Tin

Smaller, single-serving 200g tins are also available. For these, the entire can is considered one serving. Nutritional information shows that a full 200g tin provides approximately 124kcal. The slight difference in calorie count per 100g between the 400g and 200g versions can be attributed to minor variations in manufacturing and formulation between different production runs or markets.

Other important nutritional values for a full 200g can:

Fat: 0.4g
Carbohydrates: 25.8g
Sugars: 7.0g
Fibre: 1.6g
Protein: 3.3g
Salt: 0.7g

Variations in Calorie Content

It is important to remember that different varieties of Heinz pasta products have distinct nutritional profiles. For instance, the addition of other ingredients can significantly alter the calorie count. Here are some examples based on available product data:

Heinz Spaghetti with Pork Sausages (400g can): A half-can serving contains approximately 185kcal, meaning a full can would be around 370kcal. The higher fat and protein content from the sausages increases the overall energy density.
Heinz Spaghetti Bolognese (400g can): A half-can serving provides about 160kcal, resulting in 320kcal for the whole tin. This increase is due to the inclusion of textured soya protein and beef.

Comparing Different Heinz Spaghetti Varieties


Feature	Heinz Spaghetti in Tomato Sauce (400g)	Heinz Spaghetti with Pork Sausages (400g)	Heinz Spaghetti Bolognese (400g)
Calories (per half-can)	~120kcal	~185kcal	~160kcal
Serving Size	Half a can (200g)	Half a can (200g)	Half a can (200g)
Total Fat (per half-can)	<0.5g	6.7g	3.0g
Protein (per half-can)	3.2g	5.9g	6.4g
Key Ingredients	Spaghetti, tomato sauce	Spaghetti, pork sausages, tomato sauce	Spaghetti, beef, soya protein, tomato sauce
Vegetarian Friendly?	Yes	No	No

Calorie Context and Meal Planning

Understanding the calorie content of a single tin of Heinz spaghetti allows for more informed meal planning. While a full can contains around 240 calories, this represents a relatively small portion of an average adult's recommended daily intake of 2000-2500 calories. For a more balanced meal, it is recommended to pair the spaghetti with additional, nutrient-rich foods.

Ideas for balancing a meal with Heinz spaghetti:

Add protein: Mix in some lean chicken breast, tuna, or chickpeas for a more filling meal. This also helps increase the protein content, which aids in satiety.
Boost vegetables: Add extra vegetables like bell peppers, mushrooms, or spinach. This not only adds vitamins and minerals but also increases the fibre content, contributing to a feeling of fullness.
Serve with a side salad: A fresh green salad with a light vinaigrette can complement the meal and further increase your vegetable intake.
Use wholemeal toast: If serving the spaghetti on toast, opt for wholemeal or wholegrain bread for additional fibre compared to standard white bread.

Conclusion

The number of calories in 1 tin of Heinz spaghetti is not a single, fixed number but depends on the tin size and product variety. For the classic 400g tin of spaghetti in tomato sauce, you can expect approximately 240 calories if you eat the whole can, or 120 calories for the standard half-can serving. More complex varieties like spaghetti with sausages or bolognese will have a higher calorie count due to the added protein and fat. Always check the nutritional information on the packaging of your specific tin for the most accurate details, especially if you are tracking your calorie intake closely. For a balanced meal, consider pairing your Heinz spaghetti with some lean protein and extra vegetables. For more information on Heinz products, you can visit the official Heinz UK website.

Frequently Asked Questions

Yes, the calorie count varies significantly between different Heinz spaghetti varieties. Products like Spaghetti Bolognese or Spaghetti with Sausages have a higher calorie count per can than the standard spaghetti in tomato sauce, due to the added meat and protein.

For a standard 400g tin of Heinz spaghetti in tomato sauce, half a tin contains approximately 120 calories. For smaller, single-serving cans, a half portion would have around 60 calories.

Yes, the standard Heinz spaghetti in tomato sauce is marketed as being low in fat. A half-can serving contains less than 0.5g of fat.

The classic Heinz spaghetti in tomato sauce is not a particularly high source of protein, with only 3.2g per half-can serving. Varieties with added meat or alternatives, such as the Bolognese, offer a higher protein content.

The recommended serving size is typically half a 400g can, or 200g. Smaller 200g cans are designed as a single portion.

While the nutritional values per 100g are very similar, there can be minor variations. The primary difference is the serving size, with the 200g can being a single serving and the 400g can containing two.

To create a more balanced meal, you can add extra lean protein, such as chicken or tuna, and mix in additional vegetables like peppers or spinach. Serving it with a side salad is another good option for adding more nutrients and fibre.