The carbohydrate content in a donut varies depending on the type and size.

On average, a standard glazed donut contains about 20 to 30 grams of carbohydrate.

For example, a classic glazed donut from Dunkin Donuts has approximately 29 grams of carbs.

A similar donut from Krispy Kreme contains about 22 grams of carbs.

Donuts with traditional toppings or fillings such as chocolate frosting or cream typically have higher carbohydrate content, often ranging from 30 to 50 grams.

Always check the specific nutritional information provided by the bakery or manufacturers for most accurate carbohydrate count.