Greggs All Butter Croissant Nutrition Facts per 100g
Greggs All Butter Croissant contains 370 kcal per 100g, with 9.0g of protein, 44.0g of carbohydrates, and 17.0g of fat.
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Based on FSA traffic-light thresholds per 100g
| Nutrient | Per | Per 100g | % RI* |
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*Reference Intake of an average adult (8400kJ / 2000kcal)
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Nutritional Overview
Greggs All Butter Croissant is a prepared or takeaway food designed for convenience. Per 100g serving, it provides 370 kcal of energy, 9.0g of protein, 44.0g of carbohydrates, and 17.0g of fat. Greggs All Butter Croissant comes to 370 kcal per 100g. Our recipe nutrition calculator uk adds it to your running total the instant you log it.
Frequently Asked Questions
How many calories are in Greggs All Butter Croissant?
Greggs All Butter Croissant contains 370 kcal per 100g, which is approximately 19% of the recommended daily intake of 2,000 kcal for an average adult.
Sources & References
Data source for this food
- Greggs - Official Nutritional Information (September 2026) — manufacturer's official product page
General nutrition references
- British Nutrition Foundation — UK nutrition science and education
- USDA FoodData Central — US Department of Agriculture food composition database
- NHS Eat Well — UK National Health Service dietary guidance
- British Heart Foundation — heart-healthy eating advice and dietary guidance
- European Food Safety Authority (EFSA) — European dietary reference values and food safety science
- Harvard T.H. Chan School of Public Health — The Nutrition Source — evidence-based nutrition research and dietary guidance
Nutritional values are per 100g unless otherwise stated and are provided for general information only. Not a substitute for professional dietary or medical advice. If you have a health condition, allergy, or are pregnant, consult a qualified healthcare professional. Values may vary depending on brand, preparation method, and serving size.
Lower Calorie Alternatives
Real foods in the same category with meaningfully fewer calories than Greggs All Butter Croissant (370 kcal per 100g). Tap one to compare them side by side.