Carbs in Baking Potato

How many carbs are in baking potato?

Baking Potato has 20g net carbs per 100g — 22.6g total carbs minus 2.6g fiber — plus 2.5g protein, 0.2g fat, and 107 calories. That makes baking potato high in net carbs and about average for the typical vegetable, which averages about 17.9g net carbs per 100g. At this carb count, baking potato 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

Baking Potato
20g
Net carbs
22.6g
Total carbs
2.6g
Fiber
2.5g
Protein
0.2g
Fat
107
Calories

Values per 100 g.

Is baking potato keto-friendly?

Not really

Baking Potato is generally not keto-friendly. It has 20g net carbs per 100g (22.6g total carbs − 2.6g 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)20g22.6g107
1 oz (28 g)5.6g6.3g30

How many calories are in baking potato?

Baking Potato has 107 calories per 100g. That's alongside 2.5g protein, 0.2g fat, and 20g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories107
Total carbs22.6g
Net carbs20g
Fiber2.6g
Sugar1.4g
Sugar alcohols0g
Protein2.5g
Fat0.2g
Sodium0mg
Potassium0mg

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

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Frequently asked questions

How many carbs are in baking potato?
Baking Potato has 22.6g of total carbs and 20g of net carbs per 100 grams.
How many net carbs are in baking potato?
Baking Potato has 20g of net carbs per 100 grams (total carbs 22.6g minus 2.6g fiber).
Is baking potato keto-friendly?
Baking Potato is generally not keto-friendly. It has 20g net carbs per 100g (22.6g total carbs − 2.6g 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 baking potato?
Baking Potato has 107 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.