Calories in Croissant

231kcal per 1 croissant (57 g)

406 kcal per 100 g · about 12% of a 2,000-kcal day

The flaky layers of a croissant are made of butter — about 231 calories each, and nearly half of them from fat.

Croissant nutrition facts

NutrientPer 100 gPer 1 croissant
Calories406 kcal231 kcal
Protein8.2 g4.7 g
Carbs45.8 g26.1 g
Fat21 g12 g
Fiber2.6 g1.5 g
Sugar11.3 g6.4 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.