Honest Burgers calories: the full UK menu (2026)
Maclo holds 24 Honest Burgers menu items with calories, verified against Honest Burgers's published nutrition data on 24 Aug 2026. The lightest main that is still a meal is the SMASHED CHEESE Burger incl. a side (SINGLE or DOUBLE) at 451 kcal; the highest-protein one-person main is SMASHED CALIFORNIA Burger incl. a side (930 kcal). The protein, carbs, fat and menu prices for every item are blurred on this page and unlock in the Maclo app.
On 11 of these items the brand published calories only; the app names its macro estimate for them as an estimate.
Prices vary by branch; the app shows the price at the branch nearest you.
Highlights at Honest Burgers
Honest Burgers mains average 686 kcal, and 1 of them are under 500 kcal; 13 carry 30 g protein or more.
Browse Honest Burgers by goal
The full Honest Burgers menu
Every calorie figure is per serving as Honest Burgers publishes it. The protein, carbs, fat and menu price columns are blurred here and unlock in the Maclo app.
Mains (14 items)
| Item | Calories | Protein | Carbs | Fat | Menu price | Tags |
|---|---|---|---|---|---|---|
| American Cheese Burger | 629 kcal | g | g | g | £ | Verified |
| Beef Burger | 536 kcal | g | g | g | £ | Verified |
| Blue Cheese Burger | 680 kcal | g | g | g | £ | Verified |
| Buffalo Burger | 744 kcal | g | g | g | £ | Verified |
| Cheddar Burger | 661 kcal | g | g | g | £ | Verified |
| Chilli Burger | 863 kcal | g | g | g | £ | Verified |
| FRITTER Burger V incl. a side | 774 kcal | g | g | g | £ | Calorie verified |
| HONEST Burger incl. a side | 733 kcal | g | g | g | £ | Calorie verified |
| Pesto Chicken Burger | 627 kcal | g | g | g | £ | Verified |
| Plant Burger | 726 kcal | g | g | g | £ | VerifiedVeganVegetarianPescatarianDairy-free |
| SMASHED BACON Burger incl. a side (SINGLE or DOUBLE) | 517 kcal | g | g | g | Calorie verified | |
| SMASHED CALIFORNIA Burger incl. a side | 930 kcal | g | g | g | Calorie verified | |
| SMASHED CHEESE Burger incl. a side (SINGLE or DOUBLE) | 451 kcal | g | g | g | Calorie verified | |
| Tribute Burger | 734 kcal | g | g | g | £ | Verified |
Sides (9 items)
| Item | Calories | Protein | Carbs | Fat | Menu price | Tags |
|---|---|---|---|---|---|---|
| Honest Loaded Chips | 829 kcal | g | g | g | £ | Calorie verified |
| House Green Salad | 156 kcal | g | g | g | £ | VerifiedVegetarianPescatarianDairy-free |
| LARGE Cajun Tenders (H) | 549 kcal | g | g | g | £ | Calorie verified |
| Onion Rings Large | 493 kcal | g | g | g | £ | VerifiedVeganVegetarianPescatarianDairy-free |
| Onion Rings Small | 263 kcal | g | g | g | £ | VerifiedVegetarianPescatarian |
| SMALL Buffalo Wings (H) | 533 kcal | g | g | g | £ | Calorie verified |
| SMALL Cajun Corn | 132 kcal | g | g | g | £ | Calorie verified |
| SMALL Sriracha BBQ Wings (H) | 559 kcal | g | g | g | £ | Calorie verified |
| Summer Slaw | 115 kcal | g | g | g | £ | Calorie verified |
Extras (1 items)
| Item | Calories | Protein | Carbs | Fat | Menu price | Tags |
|---|---|---|---|---|---|---|
| Rosemary Salted Chips | 452 kcal | g | g | g | £ | VerifiedVeganVegetarianPescatarianGluten-freeDairy-freeExtra |
Branches in London
Maclo maps 29 London branches of Honest Burgers. Open the app to see which branch is nearest, what it charges, and what fits your day.
Common questions about Honest Burgers nutrition
How many calories are in Honest Burgers meals?
Honest Burgers mains average 686 kcal. 1 mains come in under 500 kcal. Maclo holds calories for all 24 items on this page.
What is the highest-protein item at Honest Burgers?
SMASHED CALIFORNIA Burger incl. a side, at 930 kcal. Its protein figure, with the carbs, fat and menu price, unlocks in the Maclo app.
What is the lowest-calorie meal at Honest Burgers?
SMASHED CHEESE Burger incl. a side (SINGLE or DOUBLE), at 451 kcal, among the mains that still carry at least 15 g protein.
Does Honest Burgers publish nutrition information?
13 of the 24 items here carry Honest Burgers's own published calories, protein, carbs and fat. This page shows the calories; the Maclo app unlocks the rest. On 11 items Honest Burgers publishes calories only.
Where does this data come from?
Honest Burgers's published nutrition information at honestburgers.vmos.io, captured 24 Aug 2026. Figures are per serving as the brand states them.
Unlocked in the app
Honest Burgers's protein, carbs, fat and prices, unlocked.
This page shows calories. The Maclo app shows everything for every Honest Burgers item, ranked against your own targets.
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Maclo is a free iOS app that holds the full protein, carbs, fat and menu price for every item on 140+ UK restaurant menus, ranks them against your calorie and protein targets, prices meal deals as the till does, maps every menu, and logs what you eat in one tap.
Source: honestburgers.vmos.io · captured 24 Aug 2026 · calories are per serving as Honest Burgers states them. How this data is collected.
Not affiliated with any restaurant. Brand names belong to their owners. Calorie figures are per serving as published by each brand; recipes and portions change, so check with the restaurant if a figure is critical to you. Corrections: hello@maclo.app.