TM
TimsMenu
Cold Drinks - Fountain PopLight Choice

Tim Hortons Diet Coke

Zero-sugar Diet Coke fountain beverage at Tim Hortons — crisp, fizzy, and just 1 calorie in any size.

Select Size

Price

$1.79

Calories

1kcal

Diet Coke

0g

Protein

0.36g

Carbs

0g

Fat

Tim Hortons Diet Coke Complete Information

The Tim Hortons Diet Coke is one of the most popular fountain pop items on the Tim Hortons Menu starting at $1.79. A standard serving contains 1 calories.

Ingredients Summary

Diet Coke fountain beverage — carbonated water with caramel colour, phosphoric acid, natural flavours, citric acid, aspartame, and potassium benzoate.

Taste Profile

Clean, crisp cola flavour with the signature Diet Coke taste — lighter and slightly different than regular Coke, with the same satisfying carbonation and zero sugar.

Health Insight

Just 1 calorie and 0g sugar in any size — sweetened with aspartame. Note: contains phenylalanine (not suitable for people with PKU).

Healthier Alternative: Already the lightest cola option! Try Fuze Iced Tea for a different flavour at 120 calories.

What's Inside

Diet Coke Ingredients

Complete breakdown of every ingredient — sourced from Tim Hortons' official nutritional data.

🥔

Carbonated Water

1 item
Water— Base liquid with added CO₂ for fizziness
🧀

Zero-Calorie Sweetener

1 item
Aspartame— Zero-calorie sweetener (contains phenylalanine)
🌿

Flavour & Colour

4 items
Caramel Colour— Signature dark colour
Phosphoric Acid— Tangy, characteristic cola bite
Citric Acid— Adds brightness to the flavour
Natural Flavours— Diet Coke's distinct formula
🧈

Preservatives

2 items
Potassium Benzoate— Preserves freshness
Carbon Dioxide— Carbonation

Nutritional Facts

Per serving • Based on a 2,000 calorie diet

Total1kcal
Protein0g
0%
Carbs0g
100%
Fat0g
0%
NutrientAmount% DV
Calories
1 kcal
Total Fat
0 g
Total Carbohydrates
0.36 g
Protein
0 g
Sodium
0 mg
Sugar
0.03 g

Calories by Size

Nutritional values are based on standard recipes and may vary by location or customization. Compare this item with the rest of the menu on our complete Tim Hortons Nutrition Facts page.

Most Ordered Together

Perfect Combination

Diet Coke pairs well with a variety of sandwiches, salads, or as a refreshment with your morning pastry at Tim Hortons Canada.

Combo Total

$3.58331 cal

Allergen Information

No major common allergens detected

No major common allergens (dairy, gluten, nuts, soy, eggs) were detected in the standard recipe. However, cross-contamination is always possible. Check the complete Tim Hortons Allergen Guide for details.

Based on available ingredient data. Cross-contamination is possible — always confirm with staff if you have a severe allergy.

Compare Items

Diet Coke

Diet Coke

Price$1.79
Calories1
Protein0g
Fat0g
10 Assorted Timbits

10 Assorted Timbits

Price$3.49
Calories900
Protein0g
Fat0g

Common Questions

How many calories are in Tim Hortons Diet Coke?

A standard Tim Hortons Diet Coke contains 1 calories.

How Much Does Tim Hortons Diet Coke Cost?

The cost of a Tim Hortons Diet Coke depends on the size. Prices range from $1.79 to $2.99. Available sizes include: Regular ($1.79), Small ($1.99), Medium ($2.49), Large ($2.99).

How much protein is in Tim Hortons Diet Coke?

A standard Tim Hortons Diet Coke contains 0g of protein.

Ratings & Reviews

0 reviews

Loading reviews...

Calculate Your Macros

See how this fits into your daily goals.

Open Calculator

Similar Items