$1.79
from $3.49 Updated 09 August 2026
Tim Hortons Diet Coke
Diet Coke
Sizes and prices
- Small $1.99 1 cal
- Medium $2.49 1 cal
- Large $2.99 1 cal
Tim Hortons Diet Coke Nutrition Facts
Per serving · % Daily Value based on a 2,000 calorie diet
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 1 kcal | 0% |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | — |
| Cholesterol | 0 mg | — |
| Sodium | 30 mg | 1% |
| Carbohydrate | 0 g | 0% |
| Fibre | 0 g | 0% |
| Sugars | 0 g | 0% |
| Protein | 0 g | — |
Calories by size
Small $1.99
Medium $2.49
Large $2.99
Values are what Tim Hortons publishes for a standard build and shift with milk choice, syrups and other changes at the counter. Updated 09 August 2026. Compare against the rest of the menu in the nutrition calculator.
Diet Coke Allergen Information
Health Canada priority allergens
Tim Hortons does not publish an allergen breakdown for the Diet Coke. Nothing is listed here rather than guessing, so treat this item as unconfirmed and ask staff before ordering.
Every Tim Hortons kitchen handles wheat, milk, egg, soy, sesame and nuts in the same space, so cross contamination is possible on any item even where an allergen is not declared. Anyone with a serious allergy should confirm at the restaurant. Full lists sit on the nutrition and allergen page.
Most Ordered Together
Perfect combination
Pairs with a baked good for a full stop rather than just a drink run.
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Diet Coke Questions
How much is a Diet Coke at Tim Hortons?
$2.49 from the fountain, the same as regular Coke.
How many calories are in it?
1 calories, against 110 for regular Coke.
Is there a bottled version?
Yes, the 500 ml bottle at $2.89 and 0 calories.
Is this made in the restaurant?
No — it is a packaged product sold at the counter, so it is the same everywhere. That is also why no home recipe appears on this page.
What else is on the cold drinks menu?
Every cold drink with prices and calories on the cold drinks menu. Fruit drinks are on the Quencher flavours menu.
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