Green Tea
£3.70*
0 kcal
0g protein
Updated 12 September 2026 · price from a third party listing
Green Tea sits 37th of 98 on price in Costa Coffee’s Our menu section, at £3.70 and 0 kcal. Updated 12 September 2026.
A wonderfully mellow steam dried green tea from Eastern China. So delicious and easy to drink.
The £3.70 figure came from a third party listing rather than from Costa Coffee, 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 Costa Coffee declares
None of the 14 regulated allergens is listed as an ingredient.
Source: Costa Coffee product allergen information (costa.co.uk, September 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 Costa Coffee · 0 kJ
| Nutrient | Amount | % RI (calculated) |
|---|---|---|
| Energy | 0 kcal | 0% |
| Fat | 0g | 0% |
| of which saturates | 0g | 0% |
| Carbohydrate | 0g | 0% |
| of which sugars | 0g | 0% |
| Protein | 0g | 0% |
| Salt | 0g | 0% |
% 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. Costa Coffee publishes the amounts, not these percentages.
Everything You Need to Know About Costa Coffee Green Tea
How to order Green Tea at Costa Coffee
Green Tea is available at the till, on the kiosk screens and through the Costa Coffee app, for collection or for delivery. It is filed under Our menu. Availability is set per branch, so a smaller site may not carry it at all.
Costa Coffee Green Tea price in 2026
The Costa Coffee Green Tea price in 2026 is £3.70 on the figures we hold. The figure came from a third party listing rather than from Costa Coffee, so read it as a ceiling. Within the Our menu section that puts it 37th of 98 on price. Expect more at airport, motorway and station branches than on a high street, and more again through a delivery app.
What 0 kcal means here
0 kcal is well below the Our menu 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.
Allergens declared
Costa Coffee lists none of the 14 allergens UK law regulates as an ingredient of this item. 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.
Where it sits on price
36 items cost less than this one in the Our menu section and 61 cost more, out of 98 we hold a price for. The closest thing to it on price is Pure Chamomile Infusion at £3.70, so those two are the real comparison when you are deciding.
More protein for similar money
Tuna Melt Panini costs about the same at £4.30–£6.10 and carries 26g of protein against this item's 0g. If the point of the order is to be full for longer, that is the better buy of the two.
Pro Tips for Ordering Green Tea
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. Costa Coffee publishes figures for the standard build, so any change you ask for moves you off the number in the table above.
Diet marking
Costa Coffee marks this as vegan and 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.
Finding it near you
We list 2,561 Costa Coffee branches across 3 of the four UK nations, with the Birmingham postcode area holding the most at 72. Menus vary by site, so a listing here is national rather than a promise about your nearest one. The Costa Coffee app confirms it in seconds.
Frequently Asked Questions About Costa Coffee Green Tea
How much is Green Tea at Costa Coffee?
How many calories are in Green Tea?
What allergens does Costa Coffee declare in Green Tea?
Is Green Tea available at every Costa Coffee in the UK?
More Costa Coffee Menu Items
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Caramel Macchiato
Freshly steamed milk with sugar free vanilla flavour syrup, marked with espresso and finished with salted caramel flavoured sauce ATTENTION: This drink cannot be made dairy free, even when made with a dairy alternative, due to other ingredients containing milk
Spanish Latte
A latte with Condensed Milk Flavoured Sauce. ATTENTION: This drink cannot be made dairy free, even when made with a dairy alternative, due to other ingredients containing milk
Signature Latte
Our Signature Blend espresso with smooth, textured milk - made with love. Smooth, velvety and crafted to perfection.
Latte
Our signature blend espresso with steamed milk for a smooth and creamy coffee.
Cappuccino
Perfectly extracted espresso capped with luxurious frothy milk, finished with a chocolatey dusting.
Americano
Espresso combined with hot water for a smooth black coffee - enjoyed black or with a splash of milk.
Flat White
A short but intense espresso, expertly combined with sweet textured milk for a rich and velvety coffee.
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About Costa Coffee - Coffee & Bakery Restaurant
Costa Coffee trades as a coffee & bakery chain in the UK, and we list 2,561 of its branches. We track 137 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 Costa Coffee and earns nothing from your order.
