Are canned tomatoes keto?
Canned tomatoes
Keto-friendly Yes — canned tomatoes are keto-friendly.
Whole or diced tomatoes without added sugar are a low-carb pantry staple for sauces, chili and curries.
Nutrition per serving
½ cup · 120 g- Net carbs
- 1.9g
- Calories
- 19kcal
- Protein
- 0.9g
- Fat
- 0.3g
- Total carbs
- 4.2 g
- Fiber
- 2.3 g
One serving vs. a 20 g daily net-carb limit 10%
0.1× the daily limit
About 313 g of canned tomatoes adds up to 5 g net carbs — roughly 2.6 typical servings.
| Nutrient | Per serving | Per 100 g |
|---|---|---|
| Calories | 19 kcal | 16 kcal |
| Total carbohydrate | 4.2 g | 3.5 g |
| Dietary fiber | 2.3 g | 1.9 g |
| Net carbs | 1.9 g | 1.6 g |
| Sugars | 3.1 g | 2.6 g |
| Protein | 0.9 g | 0.8 g |
| Fat | 0.3 g | 0.3 g |
Portion calculator
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Keto recipes with canned tomatoes
Frequently asked questions
Are canned tomatoes keto?
Yes — canned tomatoes are keto-friendly. Whole or diced tomatoes without added sugar are a low-carb pantry staple for sauces, chili and curries.
How many net carbs are in canned tomatoes?
½ cup (120 g) of canned tomatoes has about 1.9 g net carbs (4.2 g total carbs minus 2.3 g fiber). Per 100 g, that's 1.6 g net carbs.
How much canned tomatoes can I eat on keto?
About 313 g of canned tomatoes adds up to 5 g net carbs — roughly 2.6 typical servings. On a typical 20 g daily limit, one serving uses about 10% of your carbs.
