Croissant: Calories, Nutrition Facts, and Health Benefits (2026)

A medium croissant (57 g) contains 231 calories, 4.7 g of protein, and 26.1 g of carbohydrates. It also provides 1.5 g of fiber and 6.4 g of sugar, making it a rich source of energy, primarily due to its 12 g of fat, including 6.7 g of saturated fat.

This page provides a comprehensive overview of the nutritional profile of croissants, focusing on a medium-sized serving. It includes calorie counts, macronutrient breakdowns, and health considerations.

Croissant Nutrition Facts (Per Serving and Per 100 g)

The following nutrition facts table outlines the key nutrients found in a croissant, highlighting its macronutrient content and other essential vitamins and minerals.

Values are for 1 medium croissant (57 g).

Nutrient	Per Serving	Per 100 g	% Daily Value (per serving)
Calories	231	406	12%
Protein	4.7 g	8.2 g	9%
Carbohydrates	26.1 g	45.8 g	9%
Fiber	1.5 g	2.6 g	5%
Sugar	6.4 g	11.3 g	-
Fat	12.0 g	21.0 g	15%
Vitamin C	0.0 mg	0.0 mg	0%
Potassium	67 mg	118 mg	1%
Saturated Fat	6.7 g	11.7 g	33%
Sodium	261 mg	458 mg	11%
Folate	63 mcg	110 mcg	16%

About 45% of croissant calories come from carbohydrates, 8% from protein and 47% from fat.

Croissant by Health Goal

The by-goal ratings section evaluates how croissants fit into various dietary objectives, helping you understand their role in different eating plans.

Goal	Rating	Why
Weight loss	Fair	231 calories per serving, with 1.5 g fiber for fullness
Blood sugar / diabetes	Fair	Glycemic load of about 17 per serving
Immunity	Fair	Not a notable source of immune nutrients; enriched and whole-grain breads add some B vitamins and iron (63 mcg folate per serving)
Digestion	Fair	1.5 g fiber per serving supports regularity
Heart health	Fair	Higher in saturated fat (6.7 g) and sodium (261 mg); best eaten occasionally
Muscle gain	Fair	Modest protein (4.7 g) on its own; pair bread with eggs, beans or meat

Croissant and Blood Sugar

Glycemic index: 67. Glycemic load: 17 per serving.

Croissant has a glycemic index of about 67 and a glycemic load of around 17 per serving, so portion size matters more for blood sugar. Fiber and water slow sugar absorption, and pairing it with protein or fat steadies the response.

How Croissant Compares to Other Breads and Baked Goods

The comparison table provides insights into how croissants stack up against other breads and baked goods, allowing for informed choices regarding your diet.

Bread (per 100 g)	Calories	Protein (g)	Fiber (g)	Carbs (g)
Croissant	406	8.2	2.6	45.8
White Bread	266	9.0	2.7	49.0
Bagel	257	10.0	2.2	50.5
Naan	310	9.0	2.2	50.0

Croissant Myths, Checked

A croissant is a light breakfast , False. A medium butter croissant has about 230 calories and 12 g fat, mostly from butter.

Croissants are high in protein because they are filling , Misleading. The fullness comes from fat, not protein; a croissant has about 5 g protein.

How to Track Croissant

Bread portions are easy to underestimate, a thin slice, a thick-cut slice, a roll or a bagel can differ two or threefold in calories, so log the actual piece rather than a generic "slice." Nutrola identifies food from a photo, barcode or voice entry and returns calories and macros, so you can log croissant accurately instead of estimating. Nutrola is available from EUR 2.50 per month and shows no ads on any tier.

For related references, see calories in every type of bread per slice and roll, best carb sources ranked, and calories in every rice and grain per cup cooked.

Sources

Nutrition values are from the USDA FoodData Central database, shown per serving and per 100 g, rounded. Percent Daily Values use US reference intakes for a 2,000 calorie diet. Glycemic index and load are from published international tables and vary by variety, ripeness and cooking method. This is educational and not medical advice.

Frequently Asked Questions (FAQ)

How many calories are in a croissant?

A medium croissant contains 231 calories. This calorie count can vary slightly based on the specific recipe and ingredients used.

Is croissant good for weight loss?

Croissants are typically not recommended for weight loss due to their high calorie and fat content. However, they can be enjoyed in moderation as part of a balanced diet.

Can people with diabetes eat croissant?

People with diabetes should consume croissants cautiously, as they have a glycemic index of about 67, indicating a moderate impact on blood sugar levels.

How much protein is in croissant?

A medium croissant contains 4.7 g of protein. While this is not a high protein food, it can contribute to your daily intake when combined with other protein sources.

Is croissant high in sugar?

Croissants have 6.4 g of sugar per serving, which is relatively moderate. However, the sugar content may vary based on the type of croissant and any fillings used.

Are croissants unhealthy?

Croissants can be considered unhealthy if consumed excessively due to their high fat and calorie content. Moderation is key to enjoying them as part of a healthy diet.

Key Takeaways

• A medium croissant has 231 calories.
• Each croissant contains 4.7 g of protein.
• Croissants provide 1.5 g of fiber per serving.
• They contain 12 g of fat, including 6.7 g of saturated fat.
• The glycemic index of croissants is about 67.
• Croissants have 6.4 g of sugar per medium serving.