How many calories in sweet potatoes?

90 kcal per 100 grams. Protein, carbs and fat below, plus how to log it in one sentence.

Sweet potatoes: 90 kcal per 100 grams. A typical serving is about 150 g, so roughly 135 kcal.

Nutrition per 100 grams

Nutrient100 g150 g serving
Calories90 kcal 135 kcal
Protein2 g 3 g
Carbohydrates20.7 g 31.1 g
Fat0.1 g 0.2 g

How to log this in one sentence

No searching a database, no weighing every bite. In Makrosas you write what you ate in plain words and the calories and macros are worked out for you:

"sweet potatoes 150 g"

That is it. If you would rather not type, photograph the plate or scan the barcode.

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Nutrition data: USDA FoodData Central (US Department of Agriculture food composition database, public domain). The serving is a typical amount, and a specific product will vary.

Data updated: 2026-09.