Burger King XL Bacon Double Cheeseburger: Calories, Nutrition and Health Benefits
The Burger King XL Bacon Double Cheeseburger (sold as the Bacon Double Cheese XL in the UK) has about 925 kcal in a 317 g burger, with 63.5 g protein, 44.5 g carbs, 54 g fat and 3.8 g salt. That is close to half an adult's daily energy need and about 63% of the 6 g salt limit in one sandwich.
Quick Nutrition Facts
Per 1 burger (317 g)
| Nutrient | Amount |
|---|---|
| Calories | 925 kcal |
| Protein | 63.5g |
| Carbohydrates | 44.5g |
| Fiber | 2g |
| Sugars | 8.1g |
| Fat | 54g |
| Sodium | 1,520 mg |
Macronutrient Breakdown

NUTRITIONIST'S INSIGHT
This burger is a protein-heavy, fat-heavy meal rather than a carb-heavy one: 63.5 g protein is strong, but 54 g fat (24.4 g saturated) and 3.8 g salt take up most of the daily guidance for both. A typical adult limit is about 30 g saturated fat for men and 20 g for women, so one burger uses 80% or more of that. Eat it as the whole meal, skip the fries and a sugary drink, and keep the rest of the day light on salt and saturated fat. Source figures are third-party copies of the UK label and vary by about 15 kcal.
Myth Busters
MYTH #1: A double burger with bacon is mostly carbs
TRUTH: The burger has about 44.5 g of carbs, which supply roughly 19% of the 925 kcal. Fat supplies about 52% and protein about 27%, so the main issue is fat and salt, not sugar. Burger King Bacon Double XL (317 g) calories and nutrition facts, CalorieKing UK
MYTH #2: The XL is just a slightly bigger cheeseburger
TRUTH: At 317 g and 925 kcal it holds roughly three times the calories of a standard cheeseburger. One burger delivers more energy than many full meals. Burger King Bacon Double XL (317 g) calories and nutrition facts, CalorieKing UK; Burger King Bacon Double Cheese XL calories and nutrition facts, FatSecret UK
MYTH #3: High protein makes it a healthy choice
TRUTH: The 63.5 g protein is real, but it comes with 24.4 g saturated fat and 3.8 g salt. NHS guidance advises limiting both, and processed bacon and red meat should stay occasional. Burger King Bacon Double XL (317 g) calories and nutrition facts, CalorieKing UK; Salt: how much do you need? NHS; Fat: the facts, NHS; Meat in your diet, NHS
MYTH #4: The calories on delivery apps are exact
TRUTH: Listings show 910 to 925 kcal for this burger depending on source and date, and recipes change. Treat any single figure as an estimate within about 15 kcal. Burger King Bacon Double XL (317 g) calories and nutrition facts, CalorieKing UK; Burger King Bacon Double Cheese XL calories and nutrition facts, FatSecret UK; Bacon Double Cheese XL, Burger King calories, Fitia UK
NutriScore by Health Goals
| Health Goal | NutriScore | Why This Score? |
|---|---|---|
| Weight Loss | ![]() | 925 kcal in one item uses roughly half a day's energy, though 63.5 g protein helps fullness; fit it as the whole meal only. Burger King Bacon Double XL (317 g) calories and nutrition facts, CalorieKing UK |
| Muscle Gain | ![]() | 63.5 g protein per burger is a high dose, but 54 g fat makes it a heavy way to get there. Burger King Bacon Double XL (317 g) calories and nutrition facts, CalorieKing UK |
| Heart Health | ![]() | 24.4 g saturated fat and 3.8 g salt in one burger exceed or approach the daily limits in NHS guidance. Burger King Bacon Double XL (317 g) calories and nutrition facts, CalorieKing UK; Salt: how much do you need? NHS; Fat: the facts, NHS |
| Blood Sugar Management | ![]() | 44.5 g carbs with 8.1 g sugar is moderate, and the high fat and protein slow the rise, but the bun is refined. Burger King Bacon Double XL (317 g) calories and nutrition facts, CalorieKing UK |
PERSONALIZED NUTRITION
Track your meals with NutriScan for personalized NutriScores based on your specific health goals!
Blood Sugar Response to Burger King XL Bacon Double Cheeseburger
Expect a modest, slow glucose rise after this burger. The bun supplies about 44.5 g of carbs, but 54 g fat and 63.5 g protein slow stomach emptying, so the peak arrives later and lower than with a carb-only meal. Adding fries and a soft drink would raise it considerably. Burger King Bacon Double XL (317 g) calories and nutrition facts, CalorieKing UK
Typical Glucose Response Curve
Not medical advice
How to flatten the spike
- Skip the fries and soft drink; water or unsweetened tea keeps the carb load near 45 g.
- Add a side salad or vegetables to the meal to slow digestion and add fibre.
- Walk for 10 to 15 minutes after eating; light movement lowers the post-meal glucose peak.
Cultural Significance
Burger King launched bacon-topped double burgers in the UK as part of its bacon-focused menu pushes, and the XL size sits above the regular double in the range. In the UK and Ireland it is listed as the Bacon Double Cheese XL, and it competes with McDonald's Big Tasty and Quarter Pounder in the large-burger segment. It is aimed at customers who want a heavy, single-item meal.
Compare & Substitute
Burger King XL Bacon Double Cheeseburger vs Similar Foods
| Nutrient | Burger King Hamburger | Burger King Whopper Jr. | Grilled chicken burger with salad |
|---|---|---|---|
| Calories | 250 kcal | 340 kcal | 380 kcal |
| Protein | 13g | 16g | 32g |
| Carbohydrates | 30g | 31g | 34g |
| Fat | 9g | 18g | 12g |
Frequently Asked Questions
How many calories are in a Burger King XL Bacon Double Cheeseburger?
About 925 kcal per 317 g burger according to CalorieKing. FatSecret and Fitia list 910 kcal, so expect 910 to 925 kcal.
How much protein does it have?
About 63.5 g protein per burger, which is more than most adults need in a single meal.
How much salt is in the XL Bacon Double Cheeseburger?
About 3.8 g salt (roughly 1,520 mg sodium), around 63% of the 6 g daily limit recommended by the NHS.
Is it called something different in the UK?
Yes. Burger King UK lists it as the Bacon Double Cheese XL, and menus in the UK and Ireland also call it the BK XL.
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