FOOD REFERENCE
Potato: calories and macros per 100 g and serving
Potato calories: plain peeled boiled potatoes and raw potatoes for recipe calculations. Enter your serving weight to rescale macros.
Calculate your serving
For a 100 g serving
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Calories and macros per 100 g
All values are for the edible portion in the stated food state.
| Food | Calories, kcal | Protein, g | Fat, g | Carbohydrate, g | Fibre, g |
|---|---|---|---|---|---|
| Boiled, peeled, without salt | 86 | 1.71 | 0.1 | 20.01 | 1.8 |
| Raw, flesh and skin | 77 | 2.05 | 0.09 | 17.49 | 2.1 |
How to calculate more accurately
For a cooked side dish, use its weight after boiling. This record contains no butter, milk or cream.
Calculate mashed potatoes as a multi-ingredient dish. Plain potato values do not represent mash with milk and butter.
The raw record includes skin. If you peel it, edible-part composition differs somewhat from this record.
Common question
Calories in boiled potatoes without butter?
This record gives 86 kcal per 100 g, or 129 kcal for a 150 g serving.
Data source and accuracy
Food images are AI-generated. Each image illustrates the first food state on its card.
Source: USDA FoodData Central, SR Legacy, April 2018 release. These are reference values for the described foods, not an analysis of your portion or a specific brand. Checked against the source dataset on 4 September 2026.
Serving calculation: value per 100 g × serving weight / 100. This database reports carbohydrate by difference, including fibre; do not add fibre again. Calories come from the reference, not from rounded macros.
For packaged foods, prefer the label. Calculate cooked dishes from their ingredients and actual yield. This reference does not prescribe medical diets.
Original reference records
- USDA FDC 170440: Potatoes, boiled, cooked without skin, flesh, without salt
- USDA FDC 170026: Potatoes, flesh and skin, raw