Flame-grilled sounds lighter than fried, but it doesn’t automatically mean fewer calories. This Burger King nutrition calculator covers the Whopper lineup, chicken items and sides, so you can see how your order actually stacks up rather than going by the cooking method alone.
This independent calculator is not affiliated with, endorsed by, or sponsored by Burger King. Brand and product names are used for identification and nominative reference only. See our full disclaimer.
How to Use This Burger King Calculator
Add your burgers, chicken and sides as you build your order. Burger King does not publish separate nutrition for extra toppings or dipping sauces, so the Whopper with Cheese and the Whopper with Bacon are listed as their own items with Burger King’s published values, and Chicken Fries are listed in 4, 8 and 12 pieces.
Burger King Nutrition Facts, by Category
Burger King Burgers
| Item | Calories | Protein | Carbs | Fat | Sodium |
|---|---|---|---|---|---|
| Whopper | 710 cal | 34 g | 57 g | 42 g | 1,250 mg |
| Whopper with Cheese | 790 cal | 37 g | 58 g | 49 g | 1,660 mg |
| Whopper with Bacon | 770 cal | 38 g | 57 g | 47 g | 1,500 mg |
| Bacon King | 1,260 cal | 69 g | 58 g | 84 g | 2,330 mg |
Burger King Chicken
| Item | Calories | Protein | Carbs | Fat | Sodium |
|---|---|---|---|---|---|
| Chicken Fries (4 pc) | 110 cal | 7 g | 8 g | 6 g | 330 mg |
| Chicken Fries (8 pc) | 220 cal | 13 g | 16 g | 12 g | 680 mg |
| Chicken Fries (12 pc) | 340 cal | 20 g | 25 g | 18 g | 1,030 mg |
| Original Chicken Sandwich | 680 cal | 23 g | 63 g | 39 g | 1,380 mg |
| Royal Crispy Chicken | 600 cal | 31 g | 54 g | 31 g | 1,330 mg |
Burger King Sides & Desserts
| Item | Calories | Protein | Carbs | Fat | Sodium |
|---|---|---|---|---|---|
| French Fries (Medium) | 370 cal | 5 g | 50 g | 17 g | 330 mg |
| Onion Rings (Medium) | 290 cal | 4 g | 39 g | 13 g | 530 mg |
| HERSHEY'S Sundae Pie | 310 cal | 3 g | 32 g | 18 g | 230 mg |
Market: United States. Values are per standard serving as named, before customizations. Values are Burger King's official U.S. nutrition figures from bk.com's Nutrition Explorer, checked on September 26, 2026. Recipes and availability vary by location — confirm current figures with Burger King, especially for allergies or medical diets. Data source and review status.
How Many Calories Are in a Whopper?
A plain Whopper is 710 calories, with 34g of protein, 57g of carbs, 42g of fat and 1,250mg of sodium. The Whopper with Cheese is 790 calories and the Whopper with Bacon is 770. The Bacon King — two beef patties, cheese and bacon — is 1,260 calories with 2,330mg of sodium, the most calories and sodium of any item in this calculator.
Chicken Fries vs. a Chicken Sandwich
Chicken Fries are 110 calories for 4 pieces, 220 for 8 pieces and 340 for 12 pieces. An Original Chicken Sandwich is 680 calories — 30 fewer than a plain Whopper (710) — and the Royal Crispy Chicken is 600 calories with 31g of protein. Chicken Fries are often ordered with a burger rather than instead of one, so add both to see the total.
Frequently Asked Questions About Burger King Nutrition
A Whopper with Cheese is 790 calories, with 37g of protein, 58g of carbs, 49g of fat and 1,660mg of sodium.
The Original Chicken Sandwich is 680 calories with 39g of fat, close to a plain Whopper (710 calories, 42g of fat). The Royal Crispy Chicken is 600 calories with 31g of fat, and 8 pieces of Chicken Fries are 220 calories.
Among the items in this calculator, 4-piece Chicken Fries (110 calories) and 8-piece Chicken Fries (220 calories) are lowest, followed by Medium Onion Rings (290 calories) and the HERSHEY’S Sundae Pie (310 calories). This calculator does not include Burger King’s full menu.
The figures come from Burger King’s official U.S. Nutrition Explorer (bk.com/nutrition-explorer) and were checked item by item on September 26, 2026. Recipes and availability can vary by location, so confirm current figures with Burger King, especially for allergies or medical diets.
Comparing other burger chains? Try our McDonald’s calories calculator or Wendy’s calories calculator, or see the full list of calculators. See our disclaimer for data-sourcing details.
Burger King nutrition data source
- Restaurant
- Burger King
- Market
- United States menu only — values differ in other countries
- Items covered
- 12 menu items
- Data source
- Official restaurant nutrition information
- Official reference
- Burger King Nutrition Explorer (U.S.)
- Verification status
- Verified Every value was checked against the official source.
- Last verified
- Serving basis
- One standard menu serving as named, standard recipe, no customizations unless listed as an add-on.
- Add-ons
- Burger King's Nutrition Explorer does not publish standalone nutrition for extra toppings or dipping sauces, so this calculator lists no add-ons. Whopper with Cheese and Whopper with Bacon are listed as separate items with Burger King's published values.
How we source and check nutrition data Report a nutrition data error
Always confirm current values with the restaurant, especially for allergies or medical diets.