How Many Calories in a Baked Potato
A plain medium baked potato has about 160 calories. See how many calories are in a baked potato by size and toppings, plus a full nutrition and macros table.
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Quick answer
A plain medium baked potato (about 173 grams, with skin) has about 160 calories. The toppings are what add up fast — butter, sour cream, cheese and bacon can push a loaded baked potato past 400 calories.
How Many Calories Are in a Baked Potato?
A plain medium baked potato — about 173 grams, eaten with the skin — has about 160 calories. On its own, a baked potato is a low-fat, nutrient-rich whole food. The reason baked potatoes have a high-calorie reputation is the toppings: butter, sour cream, cheese and bacon can easily add more calories than the potato itself.
The potato’s calories come almost entirely from carbohydrates, mostly starch. It contains virtually no fat and a modest amount of protein, which is typical for a starchy vegetable.
Baked Potato Calories by Size
| Baked potato (with skin) | Weight | Calories | Carbs (g) | Protein (g) | Fiber (g) |
|---|---|---|---|---|---|
| Small | ~138 g | ~130 | 29 | 3 | 3 |
| Medium | ~173 g | ~160 | 37 | 4 | 4 |
| Large | ~299 g | ~280 | 63 | 7 | 7 |
| Extra-large | ~369 g | ~340 | 78 | 9 | 8 |
Russet potatoes are the most common baking variety. A “medium” potato is roughly the size of a computer mouse; restaurant and steakhouse baked potatoes are often large to extra-large, so they start higher before any toppings.
What Toppings Add to a Baked Potato
This is where the calorie count changes dramatically. The potato is the lightest part of a loaded baked potato.
| Topping | Amount | Added calories |
|---|---|---|
| Butter | 1 tbsp | ~100 |
| Sour cream | 2 tbsp | ~60 |
| Shredded cheddar | 1/4 cup | ~110 |
| Bacon bits | 1 tbsp | ~50 |
| Chives / green onion | 1 tbsp | ~2 |
| Salsa | 2 tbsp | ~10 |
| Plain Greek yogurt | 2 tbsp | ~20 |
Stack butter, sour cream, cheese and bacon onto a medium potato and you can land around 480 calories — triple the plain potato. Choosing salsa, Greek yogurt, chives and a sprinkle of cheese instead keeps a fully dressed potato closer to 250.
Macros and Nutrition in a Baked Potato
A baked potato is a surprisingly good source of nutrients. A medium one provides about 4 grams of fiber (mostly in the skin), a strong dose of potassium (often more per serving than a banana), and meaningful vitamin C and vitamin B6. The skin is worth eating — it concentrates fiber and nutrients for very few extra calories, and it helps the potato feel more filling.
Baked Potato vs Fries and Lighter Choices
Baking is one of the lowest-calorie ways to prepare a potato because it adds no fat. The same potato turned into french fries can carry 300 to 400 calories once fried in oil. To keep a baked potato light, go easy on butter and full-fat dairy, swap sour cream for plain Greek yogurt, and lean on free-flavor toppings like salsa, chives, black pepper and a small amount of cheese. The humble plain baked potato, at about 160 calories, remains one of the most filling carbohydrate options per calorie.
Frequently Asked Questions
How many calories are in a plain baked potato?
A plain medium baked potato with skin (about 173 grams) has about 160 calories, with 37 grams of carbohydrates, 4 grams of protein and almost no fat. A large baked potato has about 280 calories.
How many calories are in a loaded baked potato?
A loaded baked potato with butter, sour cream, cheese and bacon can reach 400 to 550 calories or more. The toppings often add more calories than the potato itself, which is only about 160 calories plain.
Is a baked potato healthy?
Yes, a plain baked potato is a nutritious whole food. It is fat-free, naturally rich in potassium, vitamin C and vitamin B6, and the skin adds fiber. It only becomes calorie-heavy when loaded with fatty toppings.
Does the skin add calories to a baked potato?
The skin adds only a small number of calories but provides most of the potato's fiber and a good share of its nutrients. Eating the skin makes a baked potato more filling for very little extra calorie cost.
Is a baked potato better than fries for calories?
Yes. A plain baked potato has about 160 calories, while the same amount of potato turned into french fries can have 300 to 400 calories because it is fried in oil. Baking adds no fat, making it the lighter choice.
Sources
- FoodData Central — food composition database — U.S. Department of Agriculture (USDA)