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

Where the calories come from

Croissant calories by serving size

ServingCaloriesProteinCarbsFat
1 oz (28 g)115 kcal2.3 g13 g6 g
50 g203 kcal4.1 g22.9 g10.5 g
1 croissant (57 g)231 kcal4.7 g26.1 g12 g
100 g406 kcal8.2 g45.8 g21 g
200 g812 kcal16.4 g91.6 g42 g
250 g1015 kcal20.5 g114.5 g52.5 g

Logging croissant the slow way?

Snap a photo of your plate and NibbleCal logs the calories and macros for you — in about 3 seconds.

Try it with a photo

Free forever plan · No credit card required

More snacks & sweets

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