Potato Calories Calculator: Raw, Baked, Boiled & Fried

The calories in a potato depend on its weight, type and preparation method. As a general reference, a 100 g raw potato contains about 77 calories, while a 100 g baked potato with skin contains about 93 calories. Use the calculator above to estimate calories based on your potato and serving size.

Calories vary by preparation. As general USDA-based reference values, 100 g of raw potato contains about 77 calories, while boiled and baked potatoes can have different calorie values because cooking changes their water content. Select the preparation method in the calculator above for the appropriate estimate.

There is no single calorie value for “one potato” because potatoes come in different sizes. A 100 g baked potato is about 93 calories, so a 150 g potato would provide roughly 140 calories. Weighing your potato gives a more accurate estimate.

A medium potato can vary in weight depending on the variety and how it is measured. If you use 150 g as the serving weight, a baked potato at about 93 calories per 100 g would provide roughly 140 calories, before toppings or added ingredients.

The calorie content depends on its actual weight. For example, using 300 g as the serving weight and approximately 93 calories per 100 g for a baked potato gives about 279 calories, before toppings or added ingredients.

The calorie content per ounce depends on how the potato is prepared. For example, using 77 calories per 100 g for raw potato gives about 22 calories per ounce, while a baked potato at about 93 calories per 100 g provides roughly 26 calories per ounce. Select ounces in the calculator above to calculate your chosen potato and preparation.

A 4 oz serving weighs approximately 113 g. Using about 93 calories per 100 g for baked potato gives an estimate of about 105 calories. The exact result depends on the potato and preparation method selected.

A baked potato with skin contains about 93 calories per 100 g based on the USDA food record used for the calculator. The total calories depend on the potato’s weight. Butter, sour cream, cheese and other toppings add additional calories.

Boiled potatoes can have a different calorie value per 100 g than raw or baked potatoes because cooking changes their water content. The calculator uses the selected boiled-potato food record and your serving size to estimate the total calories.

Roasted potato calories depend heavily on the recipe. Plain roasted potatoes and potatoes roasted with oil can have substantially different calorie values. The amount of oil used and absorbed during cooking should be considered when estimating total calories.

French fries contain considerably more calories per 100 g than plain potatoes because they are typically cooked in oil. The exact value depends on the type of fries and preparation method. Use the French Fries option in the calculator for an estimate.

Potato chips are much more calorie-dense than plain potatoes because they are typically fried or otherwise prepared with added fat. Use the Potato Chips option and enter your serving size to estimate the calories.

Yes, calorie values can vary somewhat between potato varieties, but the differences are generally smaller than the differences caused by cooking method, water loss and added ingredients. The calculator lets you select different potato types where suitable data are available.

They can be slightly different because the skin and flesh have different compositions, and USDA food records may distinguish between skin-on and skin-off preparations. More importantly, the total calories depend on the amount of edible potato you consume. Select the appropriate skin-on or skin-off option when available.

Cooking can change the calorie concentration per 100 g because it changes the potato’s water content. Cooking itself does not automatically add calories. However, frying or adding ingredients such as oil, butter, cheese or cream can substantially increase the total calories.

Frying can substantially increase the calories in a potato because oil adds energy and some oil may be absorbed during cooking. The potato itself does not create additional calories; the increase primarily comes from the added cooking fat and changes in water content.

Potatoes and sweet potatoes can have similar calorie values, but the exact amount depends on the variety and preparation. For example, USDA food records can show different values for boiled and baked potatoes and sweet potatoes. The best comparison is to use the same serving weight and preparation method.

The amount depends on preparation. For example, at approximately 93 calories per 100 g, 200 calories of baked potato would be around 215 g. A preparation with a higher calorie density, such as French fries, would require substantially less food to provide 200 calories.

For example:
100 g = 80 calories
200 g = 160 calories

The calculation is based on the USDA FoodData Central approach of multiplying the nutrient value per 100 g by the portion weight and dividing by 100.

The calculator provides an estimate based on standardized food-composition data. Actual calories can vary because of potato variety, growing conditions, size, water content, cooking method, recipe, oil absorption and toppings. For the most accurate estimate, weigh the edible portion of your potato and select the closest preparation method.

Yes. Sweet potato is included as a separate food choice. Select Sweet Potato, choose the closest preparation method, enter your serving size and the calculator will estimate the calories.

Plain potatoes can fit into a balanced eating pattern, but whether they support an individual’s weight-management goal depends on overall food intake, preparation method and portion size. Boiled or baked potatoes without calorie-dense toppings generally contain fewer calories than fried potato products. This calculator provides calorie estimates and is not medical or weight-loss advice.