Quick Answer
A Whopper sandwich at Burger King is 670 calories with 40 grams of fat and 1,140 milligrams of sodium. Add medium fries and a medium fountain Coke and the meal runs about 1,440 calories.
The flame broiled patty itself is reasonably lean for fast food beef, at roughly 270 calories. Most of the damage comes from the mayonnaise (160 calories per Whopper), the bun (about 240 calories), and the drink and side combo.
Dropping the mayo and switching from a regular Coke to Diet Coke cuts a Whopper meal by roughly 320 calories with no change to the sandwich format.
Full nutrition by item
Values from Burger King's published US nutrition guide.
| Item | Calories | Total Fat | Sat Fat | Carbs | Protein | Sodium |
|---|---|---|---|---|---|---|
| Whopper | 670 | 40 g | 12 g | 49 g | 31 g | 1,140 mg |
| Whopper Jr. | 330 | 18 g | 5 g | 27 g | 15 g | 560 mg |
| Double Whopper | 900 | 58 g | 20 g | 49 g | 49 g | 1,210 mg |
| Bacon King | 1,150 | 78 g | 30 g | 49 g | 61 g | 2,150 mg |
| Cheeseburger | 290 | 13 g | 6 g | 27 g | 16 g | 650 mg |
| Chicken Royale | 620 | 28 g | 4 g | 67 g | 27 g | 1,360 mg |
| Original Chicken Sandwich | 660 | 37 g | 5 g | 52 g | 24 g | 1,210 mg |
| Chicken Nuggets (8 pc) | 250 | 16 g | 2.5 g | 15 g | 13 g | 540 mg |
| Chicken Fries (9 pc) | 280 | 17 g | 2.5 g | 17 g | 14 g | 800 mg |
| French Fries (medium) | 380 | 17 g | 3 g | 50 g | 5 g | 670 mg |
| Onion Rings (medium) | 410 | 21 g | 4 g | 50 g | 5 g | 650 mg |
What flame broiling actually does
Burger King's beef patties are cooked on a continuous chain broiler at high heat. This renders out a small but real amount of fat versus a flat griddle, which is why a quarter pound Burger King patty is closer to 240 calories than the 280 you'd see on most griddle cooked equivalents.
Flame broiling does not change protein, sodium, or carbohydrate counts. The condiments and bun remain the real calorie drivers in the final sandwich.
The Whopper, broken down by component
- Quarter pound beef patty: about 270 calories, 19 g fat
- Sesame bun: about 240 calories, 3 g fat, 43 g carbs
- Mayonnaise: 160 calories, 18 g fat
- Lettuce, tomato, onion, pickles: under 15 calories combined
- Ketchup: 10 calories
Removing the mayo drops the Whopper from 670 to about 510 calories with 22 g of fat. Adding cheese (50 calories) and bacon (90 calories) more than offsets the savings.
The Whopper Jr. lever
The Whopper Jr. is exactly half the patty weight of the standard Whopper, on a smaller bun, with the same toppings. It runs 330 calories and 15 g of protein. Two Whopper Jr. sandwiches without mayo equal roughly 530 calories and 32 g of protein, which is leaner than a single full Whopper and more satisfying for many eaters.
Chicken vs beef at Burger King
Chicken is not automatically leaner here. The Original Chicken Sandwich is breaded, fried, and topped with mayonnaise, landing at 660 calories. The Chicken Royale, BK Royal Crispy, and Spicy Royal Crispy all run 600 to 700 calories.
The exceptions are nuggets and a plain grilled chicken sandwich (where available), which run 250 to 400 calories before sauces. Dipping sauces add 30 to 170 calories per packet.
The fries and onion rings choice
Medium French fries are 380 calories. Medium onion rings are 410 calories. Apple slices are 30 calories. If you are pairing a sandwich already over 600 calories, swapping fries for apple slices saves 350 calories in one move.
Drinks: the silent calorie source
- Medium Coca-Cola: 250 calories, 67 g sugar
- Medium Sprite: 240 calories, 64 g sugar
- Medium chocolate shake: 720 calories, 90 g sugar
- Medium Diet Coke: 0 calories, 0 g sugar
- Unsweetened iced tea: 0 calories
Switching from a medium regular Coke to a Diet Coke removes 250 calories from any meal without affecting the food.
Lower calorie meal templates
- Whopper Jr. (no mayo) + apple slices + Diet Coke. About 320 calories.
- Cheeseburger + small fries + water. About 510 calories.
- 8 pc nuggets + apple slices + unsweet iced tea. About 280 calories, 13 g protein.
FAQs
What is the healthiest item at Burger King?
The plain cheeseburger and the Whopper Jr. without mayo are the leanest classic sandwich picks. Chicken nuggets without dipping sauce are the leanest entree by itself.
How much protein is in a Whopper?
31 grams in the standard Whopper, 49 grams in the Double Whopper.
Are Burger King fries vegan?
The fries themselves are made from potatoes and vegetable oil, but they are cooked in shared oil with chicken and fish products. They are not certified vegan.
Does the Impossible Whopper have fewer calories?
Not really. The Impossible Whopper runs about 630 calories versus 670 for the standard, with comparable fat and sodium.
The takeaway
The Whopper is a 670 calorie sandwich that becomes a 1,400 calorie meal as soon as fries and a sugary drink join it. Dropping the mayo, choosing the Whopper Jr. when appropriate, and swapping regular soda for a zero calorie beverage are the three highest leverage edits you can make on this menu.
