A typical hot dog with a bun contains approximately between 287 and 363 calories, depending on the specific type and size of the hot dog and bun.

• A beef hot dog on a bun has about 287 calories, with 16.9g total fat and 22.9g carbohydrates

• A medium hot dog with a sausage and bun contains around 363 calories, with 15.6g fat and 39.9g carbohydrates

• Harvey's hot dog with bun has about 290 calories, with 12g fat and 31g carbohydrates

Regarding the bun alone, calorie counts vary slightly by brand and type:

• A typical white hot dog bun contains between 90 and 130 calories

• For example, Bake Crafters white hot dog bun has 130 calories

, while Hostess white hot dog bun has 90 calories

In summary, combining a standard hot dog sausage (about 150-200 calories) with a white bun (90-130 calories) results in roughly 290 to 360 calories total for a hot dog with bun. The exact number depends on the specific products used.