Potato: calories and nutrition facts
Calories in potato per 100 g and per typical portion, from the MacroLab food catalog.
77kcal per 100 g
Log it in MacroLab
4.8/5.0App Store
- Get your daily calorie target
- Log a meal from one photo
- Get a personalized nutrition plan
To burn these 77 calories:
- 18minWalking (5 km/h)
- 8minRunning (8 km/h)
- 9minCycling (16–19 km/h)
- 10minSwimming
Times use the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Calories per portion
Common portions from the MacroLab catalog, next to the 100 g reference.
| Portion | kcal |
|---|---|
| 100 g | 77 |
| 1 piece (150 g) | 116 |
Can potato make you gain weight?
At 77 kcal per 100 g, this is a food with low energy density: about 130 g gives 100 kcal.
One piece (150 g) has only 116 kcal, which is easy to fit into most days.
No single food makes you gain weight. What matters is your total calories over days and weeks compared with what you burn.
Potato vs other foods in “Vegetables”
It has 129% more calories than the average food in “Vegetables” (34 kcal per 100 g).
| Per 100 g | This food | Group average |
|---|---|---|
| Energy | 77 kcal | 34 kcal |
Related foods
Frequently asked questions
- How many calories are in 100 g of potato?
- 100 g has 77 kcal. That means about 130 g for every 100 kcal.
- How many calories are in one piece of potato?
- One piece (150 g) has 116 kcal.
Log potato with a photo in MacroLab
Snap your plate and MacroLab estimates calories and macros, then keeps your daily targets up to date.
Data from the MacroLab food catalog, updated September 26, 2026. Values vary by variety and brand; check the label of the product you buy.