Carbs in Tostones

How many carbs are in tostones?

Tostones has 64g net carbs per 100g — 64g total carbs minus 0g fiber — plus 4g protein, 28g fat, and 520 calories. At this carb count, tostones is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Tostones
64g
Net carbs
64g
Total carbs
0g
Fiber
4g
Protein
28g
Fat
520
Calories

Values per 100 g.

Is tostones keto-friendly?

Not really

Tostones is generally not keto-friendly. It has 64g net carbs per 100g (64g total carbs − 0g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.

Carbs by serving size

ServingNet carbsTotal carbsCalories
100 g (3.5 oz)64g64g520
1 oz (28 g)17.9g17.9g146

How many calories are in tostones?

Tostones has 520 calories per 100g. That's alongside 4g protein, 28g fat, and 64g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories520
Total carbs64g
Net carbs64g
Fiber0g
Sugar0g
Sugar alcohols0g
Protein4g
Fat28g
Sodium160mg
Potassium0mg

Source: Open Food Facts (Prime Planet Tostones). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in tostones?
Tostones has 64g of total carbs and 64g of net carbs per 100 grams.
How many net carbs are in tostones?
Tostones has 64g of net carbs per 100 grams (total carbs 64g minus 0g fiber).
Is tostones keto-friendly?
Tostones is generally not keto-friendly. It has 64g net carbs per 100g (64g total carbs − 0g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
How many calories are in tostones?
Tostones has 520 calories per 100 grams.

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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.