Flat White
Price variesset by each branch, so check the Five Guys app
95 kcal
4.7g protein
Updated 12 September 2026
Flat White at Five Guys carries 95 kcal and 4.7g of protein. Updated 12 September 2026.
Available at participating locations only.
No verifiable price exists for it. Five Guys sets prices branch by branch and publishes no national list, so the only accurate number is the one on the board in front of you or in the app.
Allergens Five Guys declares
Source: Five Guys UK Nutrition & Allergen Guide (5 August 2026). Shared kitchens mean cross-contamination is possible. Ask in the restaurant if an allergy is severe.
Nutrition Information
Per portion, as served
As published by Five Guys · 397 kJ
| Nutrient | Amount | % RI (calculated) |
|---|---|---|
| Energy | 95 kcal | 5% |
| Fat | 5g | 7% |
| of which saturates | 3g | 15% |
| Carbohydrate | 7.8g | 3% |
| of which sugars | 5.6g | 6% |
| Fibre | 0g | — |
| Protein | 4.7g | 9% |
| Salt | 0.12g | 2% |
% RI is our calculation against the UK reference intake for an average adult: 2,000 kcal, 70g fat, 20g saturates, 260g carbohydrate, 90g sugars, 50g protein and 6g salt. Five Guys publishes the amounts, not these percentages.
Everything You Need to Know About Five Guys Flat White
How to order Flat White at Five Guys
You can order Flat White at the counter, at a Five Guys kiosk, or in the Five Guys app for collection or delivery. It is filed under Hot Drinks. Branch by branch availability varies, which the app reflects once you choose a location.
Five Guys Flat White price in 2026
There is no verified Five Guys Flat White price for 2026. Five Guys prices per branch and publishes no national list for it, so the accurate figure is the one your own branch shows in 2026. Any site quoting a single exact national price for this item is guessing, and we would rather show the gap.
Allergens declared
Five Guys declares 1 of the 14 allergens UK law requires to be listed for this item: milk. A declaration covers the recipe and not the kitchen, and every one of these chains prepares food in shared fryers and on shared surfaces. For a severe allergy the only reliable check is asking staff on the day.
What 95 kcal means here
95 kcal is well above the Hot Drinks average. On its own it is a small addition to a day rather than a meal. The 2,000 kcal figure printed on UK menus is a reference intake for an average adult, not a target, and it is the number these percentages are worked against.
Protein for the calories
It gives 4.9g of protein per 100 kcal, against a menu average of 4.9g across everything we hold for Five Guys. That is about average for this menu, which matters more than the raw protein figure when you are comparing two items of different sizes. On raw protein it ranks 2nd of 6 in its section.
Finding it near you
We list 159 Five Guys branches across 4 of the four UK nations, with the London W postcode area holding the most at 11. Menus vary by site, so a listing here is national rather than a promise about your nearest one. The Five Guys app confirms it in seconds.
Pro Tips for Ordering Flat White
Ordering it the way you want
Size and milk are the two levers on a drink like this, and both move the calorie figure more than any syrup does. A smaller cup with semi skimmed milk lands well below the same drink made large with whole milk. Five Guys publishes figures for the standard build, so any change you ask for moves you off the number in the table above.
Frequently Asked Questions About Five Guys Flat White
How much is Flat White at Five Guys?
How many calories are in Flat White?
Is Flat White a good source of protein?
What allergens does Five Guys declare in Flat White?
Is Flat White available at every Five Guys in the UK?
More Five Guys Menu Items
Latte
Available at participating locations only.
Cappuccino
Available at participating locations only.
Americano Black
Available at participating locations only.
Double Espresso
Available at participating locations only.
Breakfast Tea
Available at participating locations only.
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About Five Guys - Burger Restaurant
Five Guys trades as a burger chain in the UK, and we list 159 of its branches. We track 96 of its menu items across 14 sections, recheck them on a rolling schedule, and name the source of every figure. UK Menu Prices has no connection to Five Guys and earns nothing from your order.
