Diet Coke Large
£5.95
1 kcal
Updated 12 September 2026
Diet Coke Large sits 75th of 165 on price in Zizzi’s Drinks section, at £5.95 and 1 kcal. Updated 12 September 2026.
That price is Zizzi’s own published figure, and it sits below the average for the Drinks section. Branch pricing still moves it: an airport, motorway or station site charges more than a high street one for the same thing.
Allergens Zizzi declares
None of the 14 regulated allergens is listed as an ingredient.
Zizzi notes: Vegan without the lemon slice.
Source: Zizzi UK Allergen Guide 2026, V5 (16 June 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 Zizzi
| Nutrient | Amount | % RI (calculated) |
|---|---|---|
| Energy | 1 kcal | 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. Zizzi publishes the amounts, not these percentages.
Everything You Need to Know About Zizzi Diet Coke Large
How to order Diet Coke Large at Zizzi
Counter, kiosk and app all carry it. The Zizzi app adds collection and delivery. It is filed under Drinks. Availability is set per branch, so a smaller site may not carry it at all.
Zizzi Diet Coke Large price in 2026
The Zizzi Diet Coke Large price in 2026 is £5.95 on the figures we hold. The figure is Zizzi’s own published price. Within the Drinks section that puts it 75th of 165 on price. Expect more at airport, motorway and station branches than on a high street, and more again through a delivery app.
Diet marking
Zizzi 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.
Finding it near you
We list 31 Zizzi branches across 4 of the four UK nations, with the London WC postcode area holding the most at 3. Menus vary by site, so a listing here is national rather than a promise about your nearest one. The Zizzi app confirms it in seconds.
What 1 kcal means here
1 kcal is well below the 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.
Allergens declared
Zizzi 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.
Pro Tips for Ordering Diet Coke Large
Sizes and sugar
Soft drink figures scale almost exactly with cup size, so the published number tells you what the standard serve holds and nothing about the refill. Sugar free versions sit near zero on energy at every one of these chains, which is the single largest swap available on a drink.
Where it sits on price
74 items cost less than this one in the Drinks section and 90 cost more, out of 165 we hold a price for. The closest thing to it on price is Coke Large at £5.95, so those two are the real comparison when you are deciding.
Frequently Asked Questions About Zizzi Diet Coke Large
How much is Diet Coke Large at Zizzi?
How many calories are in Diet Coke Large?
What allergens does Zizzi declare in Diet Coke Large?
Is Diet Coke Large available at every Zizzi in the UK?
More Zizzi Menu Items
Dragon Fruit Margarita
Tequila. Dragon fruit sorbet. Orange. Persian lime. Lemon.
Morello Cherry Sour
Amaretto. Morello cherry. Persian lime. Orange. Lemon.
Pineapple Colada
Spiced rum. Amaretto. Pineapple. Coconut & lime gelato.
Mocha Martini
Respirited Vodka. Baileys. Mr Black coffee liqueur. Cioccolata.
Sunset Mango Margarita
Tequila. Mango. Orange. Lemon. Persian lime. Smoked paprika salt rim.
Limoncello Spritz
Respirited Vodka. Limoncello. Limonata.
Elderflower Spritz
Fiorente Italian Elderflower Liqueur. Prosecco. Elderflower Tonic.
Peachello Spritz
Peachello. Prosecco. Soda. Ice-lolly.
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About Zizzi - Casual Dining Restaurant
Zizzi trades as a casual dining chain in the UK, and we list 31 of its branches. We track 302 of its menu items across 9 sections, recheck them on a rolling schedule, and name the source of every figure. UK Menu Prices has no connection to Zizzi and earns nothing from your order.
