Burger King Whopper calories UK
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Whopper Calories in the UK, Every Version Compared

The Whopper is the burger Burger King built its name on, and it is also the one people most often look up before ordering. The number that matters sits higher than most expect once you add the sides.

This guide breaks down the calorie count for every Whopper on the UK menu, shows what happens when you turn one into a meal, and puts the figures next to the rest of the burger range so you can see where it actually sits.

All figures come from Burger King UK nutrition data, and every price is the in restaurant price rather than a delivery app price.

The Figures Behind This Guide

ItemPriceCaloriesProteinFatSalt
WHOPPER£6.19595 kcal29g30g2.3g
Double WHOPPER£7.69840 kcal52g48g2.3g
WHOPPER with Bacon and Cheese£5.99721 kcal39g49g3.7g
Double WHOPPER with Bacon and Cheese£8.79960 kcal60g57g3.8g
Fries£2.49275 kcal3.6g12g0.52g

Data from publicly available Burger King UK information. Updated 24 July 2026. Prices vary by restaurant, and motorway service station and airport branches charge more. Report an error.

How Many Calories Are in a Whopper

The standard Whopper is a single flame grilled beef patty with tomato, lettuce, mayonnaise, pickles, onion and ketchup in a sesame seed bun. That combination is where the calorie count comes from, and the mayonnaise carries more of it than people assume.

Against the rest of the menu the Whopper sits in the upper middle. It is well above a plain Hamburger and well below the largest sharing boxes. The table above gives the exact figure alongside every other Whopper on the UK menu.

Double Whopper and the Bacon and Cheese Versions

Adding a second patty roughly doubles the protein and pushes the calorie count up sharply. Bacon and cheese add less than a second patty does, though the salt figure climbs faster than the calorie figure once cheese is involved.

If you want the Whopper taste at a lower count, the single with no cheese is the version to order. Asking for it without mayonnaise takes a meaningful slice off the total, since mayonnaise is one of the denser components in the build.

What a Whopper Meal Adds up To

A meal turns one number into three. The burger, the fries and the drink each carry their own count, and the drink is the one people forget. A regular sugar drink can add a couple of hundred calories on its own, while a diet version or water adds almost nothing.

Swapping to a smaller fries and a zero sugar drink is the single easiest change, and it lands you a long way below the large meal total without touching the burger itself.

How the Whopper Compares to the Rest of the Menu

Chicken Royale sits close to the Whopper on both price and calories, so choosing between them is a taste decision rather than a nutrition one. The Vegan Royale lands in the same region, which surprises people who assume the plant based option is automatically lighter.

For a genuinely lighter order, the smaller burgers are the answer. The Hamburger and Cheeseburger sit at a fraction of the Whopper count and cost a fraction of the price.

Is the Whopper Worth It?

On price per gram of food, the Whopper is one of the better value items on the UK menu, and the flame grilling is the thing rival chains genuinely do not replicate. On calories it is a considered order rather than a casual one.

The honest answer: order it as the thing you came for, keep the sides small, and skip the sugar drink. Order it as an afterthought on top of a full meal and the numbers get away from you quickly.

Items Covered in This Guide

WHOPPER

A flame-grilled beef patty, topped with tomatoes, fresh cut lettuce, mayo, pickles, a swirl of ketchup, and sliced onions on a soft sesame seed bun.

Calories
595
Protein
29g
Carbs
53g
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Double WHOPPER

Two flame-grilled beef patties topped with juicy tomatoes, fresh cut lettuce, mayo, pickles, white onions and a swirl of ketchup on a soft sesame seed bun.

Calories
840
Protein
52g
Carbs
48g
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WHOPPER with Bacon and Cheese

A juicy, flame-grilled beef patty, topped with smoked bacon, melted cheese, tomatoes, fresh lettuce, mayo, pickles, a swirl of ketchup, and sliced onions, served in a soft, glazed sesame seed bun.

Calories
721
Protein
39g
Carbs
50g
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Double WHOPPER with Bacon and Cheese

Two flame-grilled beef patties topped with smoked bacon, melted cheese, tomatoes, fresh lettuce, mayo, pickles, a swirl of ketchup, and sliced onions, served in a soft, glazed sesame seed bun. Meals include Large fries and a drink of your choice

Calories
960
Protein
60g
Carbs
50g
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Questions About This Guide

UK guidance puts the average adult at around 2,000 kcal a day for women and 2,500 kcal for men. A single Whopper takes a noticeable slice of that, and a full large meal takes a much bigger one.
Yes, and by more than most people expect. Mayonnaise is one of the most calorie dense components in the build, so asking for it left off makes a real difference without changing the burger much.
Only slightly. The patty differs but the bun, sauce and salad are the same, so the totals land close together. Choose it for the plant based reason rather than for a large calorie saving.
The calorie calculator lets you build a full order and see calories, fat, salt and sugar add up as you go.

Want the Numbers Rather than the Write Up?

Every Burger King UK item with its price and calorie count in one sortable list.

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