How many calories in 1 medium size roasted red potato?

A medium-sized roasted red potato (about 3 inches in diameter) contains approximately 160 calories.

However, this can vary depending on:

* Size: A smaller or larger potato will have fewer or more calories, respectively.

* Preparation: Adding oil or butter will increase the calorie content.

* Toppings: Any toppings you add, such as sour cream or cheese, will also increase the calorie count.

Here's a rough estimate based on different potato sizes:

* Small: 100-120 calories

* Medium: 140-180 calories

* Large: 200-250 calories

It's always best to refer to a nutrition database or your food label for the most accurate calorie information.