Burger King

Whopper Calories & Nutrition — Burger King

Burger King Whopper: 660 cal, 28g protein, 49g carbs, 40g fat per 1 sandwich (standard build, with mayo). Full nutrition breakdown, lighter ordering swaps, and the fastest way to track it.

By Bento Bunny Team

Burger King's Whopper (1 sandwich (standard build, with mayo)) clocks in at 660 calories, with 28g of protein, 49g of carbs, and 40g of fat. The breakdown below covers where those calories come from, lighter ways to order it, and how to track it accurately.

Where the calories come from

Splitting the 660 calories by macro: 17% from protein, 29% from carbs, and 54% from fat. In the Whopper, fat is the biggest contributor at roughly 54% of calories (40g × 9 cal/g). That makes the whopper more calorie-dense than the gram counts suggest — small portion differences move the total quickly.

Lighter swaps and ordering tips

Standard build; no mayo saves ~90 kcal.

Keep in mind that published numbers describe the standard build — every added sauce, swapped side, or upsized portion moves the totals from the table above.

Other whoppers & burgers at Burger King

ItemCaloriesProteinCarbsFat
Whopper66028g49g40g
Whopper with Cheese74032g50g46g
Double Whopper90048g49g58g
Triple Whopper113067g49g75g

Tracking Burger King in Bento Bunny

Burger King's nutrition page lists the standard build — but extra sauce, a swapped bun, or a larger drink can shift the real total by hundreds of calories, and a database entry won't know what you actually ordered. With Bento Bunny's AI photo tracking, you snap one picture of your whopper as it arrives and the app estimates the portion and customizations in front of you, with the AI running on-device on iOS 26+.

Start tracking with Bento Bunny

AI calorie tracking — just Type what you eat.

Frequently Asked Questions

How many calories are in the Burger King Whopper?
The Whopper at Burger King contains 660 calories (1 sandwich (standard build, with mayo)), made up of 28g of protein, 49g of carbohydrates, and 40g of fat.
How much protein is in the Whopper?
The Whopper provides 28g of protein, which is roughly 56% of the FDA daily value of 50g.
Is the Whopper healthy? How does it fit a 2,000-calorie day?
At 660 calories, the Whopper takes up about 33% of a 2,000-calorie day. Whether it "fits" depends on the rest of your day: the macro split is 28g protein / 49g carbs / 40g fat, so plan the surrounding meals around whichever number is hardest for you to hit.
What's the easiest way to track the Whopper?
Photo-based logging is the fastest path — Bento Bunny recognises your Whopper from a single picture, including customizations the standard database entry misses, and adds the macros to your day automatically.