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Detailed nutrition analysis with calories, glycemic index, vitamins and minerals.
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Croissant (55 g) has 226 calories. That works out to 410 calories per 100 g. It contains 24.5 g of carbs, 4 g of protein, 12.1 g of fat and 1.2 g of fiber. Its 0.1 mg of B2 covers 9% of the Daily Value. Its glycemic index is 67 (medium), so it raises blood sugar at a moderate pace.
Selected: 1 piece (medium) · 55 g
226
KCAL / 55G
Carbs
24.5g
· 9% DV
Protein
4g
· 8% DV
Fat
12.1g
· 16% DV
Fiber
1.2g
· 4% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 44% · Protein 7% · Fat 49%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 226 kcal | |
| Total fat | 12.1 g | 16% |
| Saturated fat | 7.15 g | 36% |
| Trans fat | 0.11 g | |
| Sodium | 215 mg | 9% |
| Total carbohydrate | 24.5 g | 9% |
| Fiber | 1.2 g | 4% |
| Protein | 4 g | 8% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 55 g | 226 kcal |
| 1 piece (mini) | 28 g | 115 kcal |
| 1 piece (small) | 40 g | 164 kcal |
| 1 piece (large) | 75 g | 308 kcal |
| 1 piece (extra large) | 80 g | 328 kcal |
| 100 g | 100 g | 410 kcal |
| 1 piece (jumbo) | 100 g | 410 kcal |
| 2 piece (double) | 110 g | 451 kcal |
Calculated from 410 calories per 100 g.
A croissant is made by folding and rolling yeasted dough with layers of butter, then shaping and baking it. The repeated folds create thin layers that puff up in the oven, giving a well-made croissant its crisp exterior and airy inside.
The croissant is strongly associated with France, where it became a classic bakery staple. Its shape is often linked to Austria’s kipferl pastry, while the buttery, laminated version familiar today developed through French baking traditions.
A classic croissant is made with flour, butter, yeast, water or milk, sugar, and salt. Butter folded into the dough forms its flaky layers; filled croissants may also contain ingredients such as chocolate, almond paste, or cheese.
A croissant is often eaten plain at breakfast or as a snack, and commonly served with coffee or tea. You can split it and add jam, cheese, or eggs, though fillings may make its flaky layers messier to eat.
A croissant is flaky because its yeasted dough is repeatedly folded with butter. In the oven, steam separates the thin layers and helps them rise, creating the crisp, layered texture that distinguishes a croissant from an ordinary bread roll.
Store a croissant at room temperature in an airtight container if you plan to eat it soon. Refrigeration can make the pastry stale faster; if it has lost its crispness, warming it in an oven can improve the texture.
Reheat a croissant in the oven to bring back some of its crisp exterior. A microwave is quicker but tends to make the pastry soft or chewy, so it is less useful when you want to restore its flaky texture.
Yes, you can freeze baked croissants. Let each croissant cool completely, wrap it well to keep air out, and freeze it; thawing and warming it in the oven before serving helps bring back some crispness.
A croissant is a laminated, yeasted pastry with distinct buttery layers and a crisp shell. A crescent roll is usually softer and breadier, and may be made from dough without the same repeated butter-folding process.
A croissant pairs well with coffee or tea and can be served with fruit, jam, or yogurt for breakfast. For a more substantial meal, fill it with eggs or cheese; choose a filling that complements rather than overwhelms its buttery flavor.
Vitamins
B2
0.12mg · 9% DV
B1
0.1mg · 8% DV
B3
1.16mg · 7% DV
B5
0.25mg · 5% DV
Minerals
Sodium
215mg · 9% DV
Selenium
4.95µg · 9% DV
Phosphorus
43mg · 6% DV
Iron
1.1mg · 6% DV
Potassium ⭐
61mg · 2% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 226 calories in 1 piece (medium) (55 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
A croissant is a yeast-raised pastry made by folding butter into dough in thin layers, then baking it until puffed and golden. Though its roots are often linked to Viennese pastries, it became a defining staple of French baking. The outside is crisp and flaky, while the centre stays tender, with a rich buttery flavour.
In France it is a familiar breakfast choice, often enjoyed with coffee; around the world, it is also served at cafés or filled for a quick lunch. It is energy-dense, with much of its energy coming from flour and fat, and provides relatively little fibre. Pair one with fruit or yoghurt for a more rounded breakfast, or choose a smaller pastry if you want a lighter option.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Low
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 4
Ultra-Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
7.15g
MONOUNSATURATED
3.58g
POLYUNSATURATED
0.72g
Omega 6:3 ratio 22:1
Above the ideal 4:1 (22:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.