Carbs in Potato Skin
How many carbs are in potato skin?
Potato Skin has 17.4g net carbs per 100g — 20.7g total carbs minus 3.3g fiber — plus 2g protein, 0.1g fat, and 90 calories. That makes potato skin moderate in net carbs and about average for the typical vegetable, which averages about 17.9g net carbs per 100g. At this carb count, potato skin is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from USDA FoodData Central; net carbs are computed by CarbMeNot.
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Potato Skin runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor
Values per 100 g.
Is potato skin keto-friendly?
Potato Skin is borderline for keto — it works only in small portions. It has 17.4g net carbs per 100g (20.7g total carbs − 3.3g 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
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 17.4g | 20.7g | 2g | 90 |
| 1 oz (28 g) | 4.9g | 5.8g | 0.6g | 25 |
How many calories are in potato skin?
Potato Skin has 90 calories per 100g. That's alongside 2g protein, 0.1g fat, and 17.4g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 90 |
| Total carbs | 20.7g |
| Net carbs | 17.4g |
| Fiber | 3.3g |
| Sugar | 6.5g |
| Sugar alcohols | 0g |
| Protein | 2g |
| Fat | 0.1g |
| Sodium | 36mg |
| Potassium | 475mg |
Source: USDA FoodData Central (SR Legacy). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in potato skin?
- Potato Skin has 20.7g of total carbs and 17.4g of net carbs per 100 grams.
- How many net carbs are in potato skin?
- Potato Skin has 17.4g of net carbs per 100 grams (total carbs 20.7g minus 3.3g fiber).
- Is potato skin keto-friendly?
- Potato Skin is borderline for keto — it works only in small portions. It has 17.4g net carbs per 100g (20.7g total carbs − 3.3g 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 potato skin?
- Potato Skin has 90 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.