Butter Croissant
£2.20*
259 kcal
5.6g protein
Updated 12 September 2026 · price from a third party listing
Butter Croissant sits 9th of 107 on price in Starbucks’ featured section, at £2.20 and 259 kcal. Updated 12 September 2026.
Golden pastry with soft, flaky layers and a rich buttery flavour. For any additional condiments, please ask in-store. Please check the label for allergens.
The £2.20 figure came from a third party listing rather than from Starbucks, which means it may reflect a delivery menu. Delivery prices sit above in restaurant prices before any fee is added, so treat this as the ceiling rather than the till price.
Allergens Starbucks declares
Source: Starbucks UK Nutrition & Allergen Guide, Food (Autumn 2026, 17 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 Starbucks
| Nutrient | Amount | % RI (calculated) |
|---|---|---|
| Energy | 259 kcal | 13% |
| Fat | 14g | 20% |
| of which saturates | 9g | 45% |
| Carbohydrate | 27g | 10% |
| of which sugars | 5.4g | 6% |
| Fibre | 1.4g | — |
| Protein | 5.6g | 11% |
| Salt | 0.36g | 6% |
% 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. Starbucks publishes the amounts, not these percentages.
Everything You Need to Know About Starbucks Butter Croissant
How to order Butter Croissant at Starbucks
Butter Croissant is available at the till, on the kiosk screens and through the Starbucks app, for collection or for delivery. It is filed under featured. Availability is set per branch, so a smaller site may not carry it at all.
Starbucks Butter Croissant price in 2026
The Starbucks Butter Croissant price in 2026 is £2.20 on the figures we hold. The figure came from a third party listing rather than from Starbucks, so read it as a ceiling. Within the featured section that puts it 9th of 107 on price. Expect more at airport, motorway and station branches than on a high street, and more again through a delivery app.
Protein for the calories
It gives 2.2g of protein per 100 kcal, against a menu average of 3.6g across everything we hold for Starbucks. That is a weak ratio 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 51st of 96 in its section.
Diet marking
Starbucks marks this as vegetarian. That is the chain's own classification of the recipe rather than a statement about how it is cooked, and vegan marking in particular sits alongside shared equipment at most of these brands.
Saturated fat
9g of saturates is 45% of the 20g reference intake. That figure is the one worth watching over a week rather than a meal, and it is the number that separates two items with similar calorie counts.
Where it sits on price
8 items cost less than this one in the featured section and 98 cost more, out of 107 we hold a price for. The closest thing to it on price is Granola Bar at £2.20–£3.65, so those two are the real comparison when you are deciding.
Pro Tips for Ordering Butter Croissant
Breakfast timing
Breakfast items come off the menu at a set time, which varies by branch rather than nationally. The only way to be sure is to get there before the changeover, and the app shows the current menu for the branch you have selected.
What 259 kcal means here
259 kcal is about level with the featured average. That is a normal single course for most people, and it leaves room for a side. 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.
A lighter choice in the same section
Latte Macchiato sits in the same part of the menu at 147 kcal, which is 112 fewer than this. That swap is the single biggest change available inside this section, and it needs no substitution or special request at the counter.
Frequently Asked Questions About Starbucks Butter Croissant
How much is Butter Croissant at Starbucks?
How many calories are in Butter Croissant?
What is a lighter alternative to Butter Croissant?
Is Butter Croissant a good source of protein?
What allergens does Starbucks declare in Butter Croissant?
Is Butter Croissant available at every Starbucks in the UK?
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About Starbucks - Coffee & Bakery Restaurant
Starbucks trades as a coffee & bakery chain in the UK, and we list 176 of its branches. We track 138 of its menu items across 1 sections, recheck them on a rolling schedule, and name the source of every figure. UK Menu Prices has no connection to Starbucks and earns nothing from your order.
