Burger King Chicken Royale Sandwich
Quick answer
A medium portion of Burger King Chicken Royale Sandwich (210 g) contains 590 kcal, with 51.5 g of net carbohydrates and 23.9 g of protein. Its glycemic index is 62 (Medium) for how fast it raises blood sugar, while its glycemic load per portion is 31.9 (High) for its actual effect.
- Carbs54 g36.5%
- Protein23.9 g16.2%
- Fat31.1 g47.3%
- Fibre2.5 g
Percentages of total energy (calories)
Burger King’s long crispy chicken fillet sandwich topped with lettuce and mayonnaise: a much-loved crunch with good chicken protein, but frying and the breadcrumb coating raise both starch and fat.
💡 Smart Nutritional Guidance
Consumption advice
Swapping the mayonnaise for mustard gives a strong flavour without the fat calories.
Best preparation methods
Avoid combining it with fries and sugary soft drinks so you don’t exceed your daily energy budget.
Important Nutritional Note
Fast-food nutrition values are approximate and can vary by country, outlet and local preparation; WiBo Health is not affiliated with any of these brands.
Nutrition facts
| Nutrient | Per 100 g | Per typical portion (210 g) |
|---|---|---|
| Calories | 281 kcal | 590.1 kcal |
| Protein | 11.4 g | 23.9 g |
| Carbohydrate | 25.7 g | 54 g |
| Available carbohydrate | 24.5 g | 51.5 g |
| Fat | 14.8 g | 31.1 g |
| Dietary fibre | 1.2 g | 2.5 g |
The typical portion is approximate, for comparison purposes.
Comparison & smarter alternatives
Among the foods in Fast food with a glycemic index (29), it ranks 21 (lowest first).
Smart alternatives from the same family:
Frequently asked questions
Is Burger King Chicken Royale Sandwich good for weight loss?
It can fit a balanced plan with portion control: a 210 g portion gives 590 kcal, and what matters most is your total daily intake and the rest of the meal.
How does Burger King Chicken Royale Sandwich affect blood sugar?
Its glycemic index is 62 (Medium), a clinically reviewed estimate rather than a laboratory measurement. A typical 210 g portion has a glycemic load of 31.9 (High), so it is best to reduce or split the portion and combine it with protein and fibre.
What is the nutritional value of a typical portion of Burger King Chicken Royale Sandwich?
A typical 210 g portion of Burger King Chicken Royale Sandwich provides about 590 kcal, 23.9 g protein, 54 g carbohydrate, 31.1 g fat and 2.5 g fibre.
Read also
- HbA1c & Insulin Resistance: Comprehensive Clinical GuideArticle
- Prediabetes: How to Stop the Train and Lower Your HbA1cGuide
References & Scientific Sources
- The glycemic index of this food is a clinically reviewed estimate by the WiBo Health medical team, not a laboratory measurement from the International GI Tables (Atkinson 2021). GI bands (low ≤ 55 · medium 56–69 · high ≥ 70) follow: ISO 26642:2010. Food products — Determination of the glycaemic index (GI) and recommendation for food classification. International Organization for Standardization; 2010. www.iso.org/standard/43633.html
- Definition of available carbohydrate and glycemic load: FAO/WHO. Carbohydrates in human nutrition: report of a joint FAO/WHO expert consultation. FAO Food and Nutrition Paper 66. Rome; 1998. www.fao.org/4/w8079e/w8079e00.htm
Reviewed by the WiBo Health medical team · Last reviewed 13 October 2026
Disclaimer: This guidance is for nutritional lifestyle orientation and does not constitute a diagnostic medical device under EU Regulation MDR 2017/745.