Canned Tomatoes
Tinned tomatoes: the cheapest reliable base for sauces, stews and soups.

Nutrition per 100 g
Standardised to 100 g of canned tomatoes for fair comparison. Typical serving: 200 g — 36 kcal per 200 g serving.
| Nutrient | Per 100 g | Per serving (200 g) | Per 100 kcal |
|---|---|---|---|
| Energy | 18 kcal | 36 kcal | 100 kcal |
| Protein | 0.9 g | 1.8 g | 5 g |
| Carbohydrate | 3.8 g | 7.6 g | 21.1 g |
| Fat | 0.2 g | 0.4 g | 1.1 g |
| Fibre | 1 g | 2 g | 5.6 g |
Figures are typical values and vary with variety, preparation and brand.
Micronutrients
Vitamins and minerals per 100 g of canned tomatoes, with a typical serving and FDA Daily Value for adults.
| Nutrient | Per 100 g | Per serving (200 g) | % DV |
|---|---|---|---|
| Vitamins | |||
| Vitamin C | 9.1 mg | 18.2 mg | 10% |
| Minerals | |||
| Calcium | 19.2 mg | 38.4 mg | 1% |
| Iron | 2.3 mg | 4.6 mg | 13% |
| Magnesium | 18.6 mg | 37.2 mg | 4% |
| Phosphorus | 32.9 mg | 65.8 mg | 3% |
| Potassium | 346 mg | 692 mg | 7% |
| Sodium | 140 mg | 280 mg | 6% |
| Zinc | 0.2 mg | 0.4 mg | 2% |
| Copper | 0.1 mg | 0.2 mg | 11% |
| Manganese | 0.15 mg | 0.3 mg | 7% |
Source: USDA FoodData Central — Tomatoes, crushed, canned
% DV uses FDA Daily Values for adults. Nutrients that USDA does not report for this entry are omitted. Values vary with variety, preparation and brand.
Why eat canned tomatoes?
- Heat processing makes lycopene easier to absorb.
- Cheap, always available and stores for years.
How to include it
- Simmer with garlic and olive oil for a base sauce.
- Add lentils or beans to build a complete meal.
Things to consider
- Some brands add salt or sugar; check the label.
- Acidity can need balancing in sauces.
Educational content. This article is for general information and is not medical advice. Speak to a qualified health professional about your individual circumstances.
Related foods

Tomato
The main dietary source of lycopene, which becomes more available when cooked with oil.
- kcal
- 18
- protein
- 0.9 g
- fibre
- 1.2 g
per 100 g · Typical serving: 1 medium tomato (123 g)

Tomato Paste
Reduced tomato concentrate that adds depth and lycopene to almost any savoury dish.
- kcal
- 83
- protein
- 4.3 g
- fibre
- 4 g
per 100 g · Typical serving: 30 g

Sun-Dried Tomatoes, dry
Tomatoes dried to concentrate their sweetness, umami and lycopene.
- kcal
- 260
- protein
- 14.3 g
- fibre
- 12.7 g
per 100 g · Typical serving: 30 g dry
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